text: The Universe is all of time and space and its contents. It includes planets, moons, minor planets, stars, galaxies, the contents of intergalactic space, and all matter and energy. The size of the entire Universe is unknown.

text: The

text: Universe

text: is

text: all

text: of

text: time

text: and

text: space

text: and

text: its

text: contents

text: It

text: includes

text: planets

text: moons

text: minor

text: planets

text: stars

text: galaxies

text: the

text: contents

text: of

text: intergalactic

text: space

text: and

text: all

text: matter

text: and

text: energy

text: The

text: size

text: of

text: the

text: entire

text: Universe

text: is

text: unknown

text: Sir Timothy John Berners-Lee (born 8 June 1955), also known as TimBL, is an English computer scientist, best known as the inventor of the World Wide Web. He made a proposal for an information management system in March 1989, and he implemented the first successful communication between a Hypertext Transfer Protocol (HTTP) client and server via the Internet sometime around mid-November of that same year.

text: Sir

text: Timothy

text: John

text: Berners

text: Lee

text: born

text: June

text: also

text: known

text: as

text: TimBL

text: is

text: an

text: English

text: computer

text: scientist

text: best

text: known

text: as

text: the

text: inventor

text: of

text: the

text: World

text: Wide

text: Web

text: He

text: made

text: proposal

text: for

text: an

text: information

text: management

text: system

text: in

text: March

text: and

text: he

text: implemented

text: the

text: first

text: successful

text: communication

text: between

text: Hypertext

text: Transfer

text: Protocol

text: HTTP

text: client

text: and

text: server

text: via

text: the

text: Internet

text: sometime

text: around

text: mid

text: November

text: of

text: that

text: same

text: year

text: A philosopher is someone who practices philosophy, which involves rational inquiry into areas that are outside of either theology or science. The term "philosopher" comes from the Ancient Greek ("philosophos") meaning "lover of wisdom". The coining of the term has been attributed to the Greek thinker Pythagoras (6th century BC).

text: philosopher

text: is

text: someone

text: who

text: practices

text: philosophy

text: which

text: involves

text: rational

text: inquiry

text: into

text: areas

text: that

text: are

text: outside

text: of

text: either

text: theology

text: or

text: science

text: The

text: term

text: philosopher

text: comes

text: from

text: the

text: Ancient

text: Greek

text: philosophos

text: meaning

text: lover

text: of

text: wisdom

text: The

text: coining

text: of

text: the

text: term

text: has

text: been

text: attributed

text: to

text: the

text: Greek

text: thinker

text: Pythagoras

text: century

text: BC

text: Morality (from the Latin "" "manner, character, proper behavior") is the differentiation of intentions, decisions, and actions between those that are distinguished as proper and those that are improper. Morality can be a body of standards or principles derived from a code of conduct from a particular philosophy, religion, or culture, or it can derive from a standard that a person believes should be universal. Morality may also be specifically synonymous with "goodness" or "rightness".

text: Morality

text: from

text: the

text: Latin

text: manner

text: character

text: proper

text: behavior

text: is

text: the

text: differentiation

text: of

text: intentions

text: decisions

text: and

text: actions

text: between

text: those

text: that

text: are

text: distinguished

text: as

text: proper

text: and

text: those

text: that

text: are

text: improper

text: Morality

text: can

text: be

text: body

text: of

text: standards

text: or

text: principles

text: derived

text: from

text: code

text: of

text: conduct

text: from

text: particular

text: philosophy

text: religion

text: or

text: culture

text: or

text: it

text: can

text: derive

text: from

text: standard

text: that

text: person

text: believes

text: should

text: be

text: universal

text: Morality

text: may

text: also

text: be

text: specifically

text: synonymous

text: with

text: goodness

text: or

text: rightness

text: Small Pieces Loosely Joined : A Unified Theory of the Web is a book by David Weinberger published by Perseus Publishing in 2002 ( ISBN 0 - 7382 - 0543 - 5 ) . The book 's central premise is that the world wide web has significantly altered humanity 's understanding or perception of the concepts of space , matter , time , perfection , public , knowledge , and morality , each of which comprises the title of a chapter in the book . The web , Weinberger writes , `` is enabling us to rediscover what we 've always known about being human : we are connected creatures in a connected world about which we care passionately . ''

text: Small

text: Pieces

text: Loosely

text: Joined

text: Unified

text: Theory

text: of

text: the

text: Web

text: is

text: book

text: by

text: David

text: Weinberger

text: published

text: by

text: Perseus

text: Publishing

text: in

text: ISBN

text: The

text: book

text: 's

text: central

text: premise

text: is

text: that

text: the

text: world

text: wide

text: web

text: has

text: significantly

text: altered

text: humanity

text: 's

text: understanding

text: or

text: perception

text: of

text: the

text: concepts

text: of

text: space

text: matter

text: time

text: perfection

text: public

text: knowledge

text: and

text: morality

text: each

text: of

text: which

text: comprises

text: the

text: title

text: of

text: chapter

text: in

text: the

text: book

text: The

text: web

text: Weinberger

text: writes

text: is

text: enabling

text: us

text: to

text: rediscover

text: what

text: we

text: ve

text: always

text: known

text: about

text: being

text: human

text: we

text: are

text: connected

text: creatures

text: in

text: connected

text: world

text: about

text: which

text: we

text: care

text: passionately

text: The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide. It is a "network of networks" that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and peer-to-peer networks for file sharing.

text: The

text: Internet

text: is

text: the

text: global

text: system

text: of

text: interconnected

text: computer

text: networks

text: that

text: use

text: the

text: Internet

text: protocol

text: suite

text: TCP

text: IP

text: to

text: link

text: devices

text: worldwide

text: It

text: is

text: network

text: of

text: networks

text: that

text: consists

text: of

text: private

text: public

text: academic

text: business

text: and

text: government

text: networks

text: of

text: local

text: to

text: global

text: scope

text: linked

text: by

text: broad

text: array

text: of

text: electronic

text: wireless

text: and

text: optical

text: networking

text: technologies

text: The

text: Internet

text: carries

text: an

text: extensive

text: range

text: of

text: information

text: resources

text: and

text: services

text: such

text: as

text: the

text: inter

text: linked

text: hypertext

text: documents

text: and

text: applications

text: of

text: the

text: World

text: Wide

text: Web

text: WWW

text: electronic

text: mail

text: telephony

text: and

text: peer

text: to

text: peer

text: networks

text: for

text: file

text: sharing

text: Culture can be defined in numerous ways. In the words of anthropologist E.B. Tylor, it is "that complex whole which includes knowledge, belief, art, morals, law, custom and any other capabilities and habits acquired by man as a member of society." Alternatively, in a contemporary variant, "Culture is defined as a social domain that emphasizes the practices, discourses and material expressions, which, over time, express the continuities and discontinuities of social meaning of a life held in common."

text: Culture

text: can

text: be

text: defined

text: in

text: numerous

text: ways

text: In

text: the

text: words

text: of

text: anthropologist

text: E.B.

text: Tylor

text: it

text: is

text: that

text: complex

text: whole

text: which

text: includes

text: knowledge

text: belief

text: art

text: morals

text: law

text: custom

text: and

text: any

text: other

text: capabilities

text: and

text: habits

text: acquired

text: by

text: man

text: as

text: member

text: of

text: society

text: Alternatively

text: in

text: contemporary

text: variant

text: Culture

text: is

text: defined

text: as

text: social

text: domain

text: that

text: emphasizes

text: the

text: practices

text: discourses

text: and

text: material

text: expressions

text: which

text: over

text: time

text: express

text: the

text: continuities

text: and

text: discontinuities

text: of

text: social

text: meaning

text: of

text: life

text: held

text: in

text: common

text:
A message is a discrete unit of communication intended by the source for consumption by some recipient or group of recipients. A message may be delivered by various means, including courier, telegraphy, carrier pigeon and electronic bus.
A message can be the content of a broadcast. An interactive
exchange of messages forms a conversation.

text: message

text: is

text: discrete

text: unit

text: of

text: communication

text: intended

text: by

text: the

text: source

text: for

text: consumption

text: by

text: some

text: recipient

text: or

text: group

text: of

text: recipients

text: message

text: may

text: be

text: delivered

text: by

text: various

text: means

text: including

text: courier

text: telegraphy

text: carrier

text: pigeon

text: and

text: electronic

text: bus

text: message

text: can

text: be

text: the

text: content

text: of

text: broadcast

text: An

text: interactive

text: exchange

text: of

text: messages

text: forms

text: conversation

text: A computer program is a collection of instructions that performs a specific task when executed by a computer. A computer requires programs to function, and typically executes the program's instructions in a central processing unit.

text: computer

text: program

text: is

text: collection

text: of

text: instructions

text: that

text: performs

text: specific

text: task

text: when

text: executed

text: by

text: computer

text: computer

text: requires

text: programs

text: to

text: function

text: and

text: typically

text: executes

text: the

text: program

text: 's

text: instructions

text: in

text: central

text: processing

text: unit

text: Knowledge is a familiarity, awareness or understanding of someone or something, such as facts, information, descriptions, or skills, which is acquired through experience or education by perceiving, discovering, or learning.

text: Knowledge

text: is

text: familiarity

text: awareness

text: or

text: understanding

text: of

text: someone

text: or

text: something

text: such

text: as

text: facts

text: information

text: descriptions

text: or

text: skills

text: which

text: is

text: acquired

text: through

text: experience

text: or

text: education

text: by

text: perceiving

text: discovering

text: or

text: learning

text: In physics, a wave is an oscillation accompanied by a transfer of energy that travels through a medium (space or mass). Frequency refers to the addition of time. "Wave motion" transfers energy from one point to another, which displace particles of the transmission mediumthat is, with little or no associated mass transport. Waves consist, instead, of oscillations or vibrations (of a physical quantity), around almost fixed locations.

text: In

text: physics

text: wave

text: is

text: an

text: oscillation

text: accompanied

text: by

text: transfer

text: of

text: energy

text: that

text: travels

text: through

text: medium

text: space

text: or

text: mass

text: Frequency

text: refers

text: to

text: the

text: addition

text: of

text: time

text: Wave

text: motion

text: transfers

text: energy

text: from

text: one

text: point

text: to

text: another

text: which

text: displace

text: particles

text: of

text: the

text: transmission

text: mediumthat

text: is

text: with

text: little

text: or

text: no

text: associated

text: mass

text: transport

text: Waves

text: consist

text: instead

text: of

text: oscillations

text: or

text: vibrations

text: of

text: physical

text: quantity

text: around

text: almost

text: fixed

text: locations

text: Experience is the knowledge or mastery of an event or subject gained through involvement in or exposure to it. Terms in philosophy such as "empirical knowledge" or ""a posteriori" knowledge" are used to refer to knowledge based on experience. A person with considerable experience in a specific field can gain a reputation as an expert.The concept of experience generally refers to know-how or procedural knowledge, rather than propositional knowledge: on-the-job training rather than book-learning.

text: Experience

text: is

text: the

text: knowledge

text: or

text: mastery

text: of

text: an

text: event

text: or

text: subject

text: gained

text: through

text: involvement

text: in

text: or

text: exposure

text: to

text: it

text: Terms

text: in

text: philosophy

text: such

text: as

text: empirical

text: knowledge

text: or

text: posteriori

text: knowledge

text: are

text: used

text: to

text: refer

text: to

text: knowledge

text: based

text: on

text: experience

text: person

text: with

text: considerable

text: experience

text: in

text: specific

text: field

text: can

text: gain

text: reputation

text: as

text: an

text: expert

text: The

text: concept

text: of

text: experience

text: generally

text: refers

text: to

text: know

text: how

text: or

text: procedural

text: knowledge

text: rather

text: than

text: propositional

text: knowledge

text: on

text: the

text: job

text: training

text: rather

text: than

text: book

text: learning

text: Physics (from , from "phúsis" "nature") is the natural science that involves the study of matter and its motion and behavior through space and time, along with related concepts such as energy and force. One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves.

text: Physics

text: from

text: from

text: phúsis

text: nature

text: is

text: the

text: natural

text: science

text: that

text: involves

text: the

text: study

text: of

text: matter

text: and

text: its

text: motion

text: and

text: behavior

text: through

text: space

text: and

text: time

text: along

text: with

text: related

text: concepts

text: such

text: as

text: energy

text: and

text: force

text: One

text: of

text: the

text: most

text: fundamental

text: scientific

text: disciplines

text: the

text: main

text: goal

text: of

text: physics

text: is

text: to

text: understand

text: how

text: the

text: universe

text: behaves

text: Measurement is the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events. The scope and application of a measurement is dependent on the context and discipline. In the natural sciences and engineering, measurements do not apply to nominal properties of objects or events, which is consistent with the guidelines of the "International vocabulary of metrology" published by the International Bureau of Weights and Measures. However, in other fields such as statistics as well as the social and behavioral sciences, measurements can have multiple levels, which would include nominal, ordinal, interval, and ratio scales.

text: Measurement

text: is

text: the

text: assignment

text: of

text: number

text: to

text: characteristic

text: of

text: an

text: object

text: or

text: event

text: which

text: can

text: be

text: compared

text: with

text: other

text: objects

text: or

text: events

text: The

text: scope

text: and

text: application

text: of

text: measurement

text: is

text: dependent

text: on

text: the

text: context

text: and

text: discipline

text: In

text: the

text: natural

text: sciences

text: and

text: engineering

text: measurements

text: do

text: not

text: apply

text: to

text: nominal

text: properties

text: of

text: objects

text: or

text: events

text: which

text: is

text: consistent

text: with

text: the

text: guidelines

text: of

text: the

text: International

text: vocabulary

text: of

text: metrology

text: published

text: by

text: the

text: International

text: Bureau

text: of

text: Weights

text: and

text: Measures

text: However

text: in

text: other

text: fields

text: such

text: as

text: statistics

text: as

text: well

text: as

text: the

text: social

text: and

text: behavioral

text: sciences

text: measurements

text: can

text: have

text: multiple

text: levels

text: which

text: would

text: include

text: nominal

text: ordinal

text: interval

text: and

text: ratio

text: scales

text: Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits. Educational methods include storytelling, discussion, teaching, training, and directed research. Education frequently takes place under the guidance of educators, but learners may also educate themselves. Education can take place in formal or informal settings and any experience that has a formative effect on the way one thinks, feels, or acts may be considered educational. The methodology of teaching is called pedagogy.

text: Education

text: is

text: the

text: process

text: of

text: facilitating

text: learning

text: or

text: the

text: acquisition

text: of

text: knowledge

text: skills

text: values

text: beliefs

text: and

text: habits

text: Educational

text: methods

text: include

text: storytelling

text: discussion

text: teaching

text: training

text: and

text: directed

text: research

text: Education

text: frequently

text: takes

text: place

text: under

text: the

text: guidance

text: of

text: educators

text: but

text: learners

text: may

text: also

text: educate

text: themselves

text: Education

text: can

text: take

text: place

text: in

text: formal

text: or

text: informal

text: settings

text: and

text: any

text: experience

text: that

text: has

text: formative

text: effect

text: on

text: the

text: way

text: one

text: thinks

text: feels

text: or

text: acts

text: may

text: be

text: considered

text: educational

text: The

text: methodology

text: of

text: teaching

text: is

text: called

text: pedagogy

text: A synonym is a word or phrase that means exactly or nearly the same as another word or phrase in the same language. Words that are synonyms are said to be synonymous, and the state of being a synonym is called synonymy. The word comes from Ancient Greek "sýn" ("with") and "ónoma" ("name"). An example of synonyms are the words "begin", "start", "commence", "initiate", "fun", "pleasing" . Words can be synonymous when meant in certain senses, even if they are not synonymous in all of their senses. For example, if one talks about a "long time" or an "extended time", "long" and "extended" are synonymous within that context. Synonyms with exact meaning share a seme or denotational sememe, whereas those with inexactly similar meanings share a broader denotational or connotational sememe and thus overlap within a semantic field. Some academics call the former type cognitive synonyms to distinguish them from the latter type, which they call near-synonyms.

text: synonym

text: is

text: word

text: or

text: phrase

text: that

text: means

text: exactly

text: or

text: nearly

text: the

text: same

text: as

text: another

text: word

text: or

text: phrase

text: in

text: the

text: same

text: language

text: Words

text: that

text: are

text: synonyms

text: are

text: said

text: to

text: be

text: synonymous

text: and

text: the

text: state

text: of

text: being

text: synonym

text: is

text: called

text: synonymy

text: The

text: word

text: comes

text: from

text: Ancient

text: Greek

text: sýn

text: with

text: and

text: ónoma

text: name

text: An

text: example

text: of

text: synonyms

text: are

text: the

text: words

text: begin

text: start

text: commence

text: initiate

text: fun

text: pleasing

text: Words

text: can

text: be

text: synonymous

text: when

text: meant

text: in

text: certain

text: senses

text: even

text: if

text: they

text: are

text: not

text: synonymous

text: in

text: all

text: of

text: their

text: senses

text: For

text: example

text: if

text: one

text: talks

text: about

text: long

text: time

text: or

text: an

text: extended

text: time

text: long

text: and

text: extended

text: are

text: synonymous

text: within

text: that

text: context

text: Synonyms

text: with

text: exact

text: meaning

text: share

text: seme

text: or

text: denotational

text: sememe

text: whereas

text: those

text: with

text: inexactly

text: similar

text: meanings

text: share

text: broader

text: denotational

text: or

text: connotational

text: sememe

text: and

text: thus

text: overlap

text: within

text: semantic

text: field

text: Some

text: academics

text: call

text: the

text: former

text: type

text: cognitive

text: synonyms

text: to

text: distinguish

text: them

text: from

text: the

text: latter

text: type

text: which

text: they

text: call

text: near

text: synonyms

text: A molecule is an electrically neutral group of two or more atoms held together by chemical bonds. Molecules are distinguished from ions by their lack of electrical charge. However, in quantum physics, organic chemistry, and biochemistry, the term "molecule" is often used less strictly, also being applied to polyatomic ions.

text: molecule

text: is

text: an

text: electrically

text: neutral

text: group

text: of

text: two

text: or

text: more

text: atoms

text: held

text: together

text: by

text: chemical

text: bonds

text: Molecules

text: are

text: distinguished

text: from

text: ions

text: by

text: their

text: lack

text: of

text: electrical

text: charge

text: However

text: in

text: quantum

text: physics

text: organic

text: chemistry

text: and

text: biochemistry

text: the

text: term

text: molecule

text: is

text: often

text: used

text: less

text: strictly

text: also

text: being

text: applied

text: to

text: polyatomic

text: ions

text: The Hominini is a taxonomical tribe of the subfamily Homininae; it comprises three subtribes: Hominina, with its one genus "Homo"; Australopithecina, comprising at least three extinct genera (see inset at bottom right); and Panina, with its one genus "Pan", the chimpanzees (see the evolutionary tree below). Members of the human clade, that is, the Hominina, including "Homo" and those species of the australopithecines that arose "after" the split from the chimpanzees, are called homininans. Not all homininans are directly related to the emergence of early "Homo". A modern cladogram is given by

text: The

text: Hominini

text: is

text: taxonomical

text: tribe

text: of

text: the

text: subfamily

text: Homininae

text: it

text: comprises

text: three

text: subtribes

text: Hominina

text: with

text: its

text: one

text: genus

text: Homo

text: Australopithecina

text: comprising

text: at

text: least

text: three

text: extinct

text: genera

text: see

text: inset

text: at

text: bottom

text: right

text: and

text: Panina

text: with

text: its

text: one

text: genus

text: Pan

text: the

text: chimpanzees

text: see

text: the

text: evolutionary

text: tree

text: below

text: Members

text: of

text: the

text: human

text: clade

text: that

text: is

text: the

text: Hominina

text: including

text: Homo

text: and

text: those

text: species

text: of

text: the

text: australopithecines

text: that

text: arose

text: after

text: the

text: split

text: from

text: the

text: chimpanzees

text: are

text: called

text: homininans

text: Not

text: all

text: homininans

text: are

text: directly

text: related

text: to

text: the

text: emergence

text: of

text: early

text: Homo

text: modern

text: cladogram

text: is

text: given

text: by

text: Attention is the behavioral and cognitive process of selectively concentrating on a discrete aspect of information, whether deemed subjective or objective, while ignoring other perceivable information. It is the taking possession by the mind in clear and vivid form of one out of what seem several simultaneous objects or trains of thought. Focalization, concentration of consciousness are of its essence. Attention has also been referred to as the allocation of limited processing resources.

text: Attention

text: is

text: the

text: behavioral

text: and

text: cognitive

text: process

text: of

text: selectively

text: concentrating

text: on

text: discrete

text: aspect

text: of

text: information

text: whether

text: deemed

text: subjective

text: or

text: objective

text: while

text: ignoring

text: other

text: perceivable

text: information

text: It

text: is

text: the

text: taking

text: possession

text: by

text: the

text: mind

text: in

text: clear

text: and

text: vivid

text: form

text: of

text: one

text: out

text: of

text: what

text: seem

text: several

text: simultaneous

text: objects

text: or

text: trains

text: of

text: thought

text: Focalization

text: concentration

text: of

text: consciousness

text: are

text: of

text: its

text: essence

text: Attention

text: has

text: also

text: been

text: referred

text: to

text: as

text: the

text: allocation

text: of

text: limited

text: processing

text: resources

text: The future is what will happen in the time after the present. Its arrival is considered inevitable due to the existence of time and the laws of physics. Due to the apparent nature of reality and the unavoidability of the future, everything that currently exists and will exist can be categorized as either permanent, meaning that it will exist forever, or temporary, meaning that it will end. The future and the concept of eternity have been major subjects of philosophy, religion, and science, and defining them non-controversially has consistently eluded the greatest of minds. In the Occidental view, which uses a linear conception of time, the future is the portion of the projected time line that is anticipated to occur. In special relativity, the future is considered absolute future, or the future light cone.

text: The

text: future

text: is

text: what

text: will

text: happen

text: in

text: the

text: time

text: after

text: the

text: present

text: Its

text: arrival

text: is

text: considered

text: inevitable

text: due

text: to

text: the

text: existence

text: of

text: time

text: and

text: the

text: laws

text: of

text: physics

text: Due

text: to

text: the

text: apparent

text: nature

text: of

text: reality

text: and

text: the

text: unavoidability

text: of

text: the

text: future

text: everything

text: that

text: currently

text: exists

text: and

text: will

text: exist

text: can

text: be

text: categorized

text: as

text: either

text: permanent

text: meaning

text: that

text: it

text: will

text: exist

text: forever

text: or

text: temporary

text: meaning

text: that

text: it

text: will

text: end

text: The

text: future

text: and

text: the

text: concept

text: of

text: eternity

text: have

text: been

text: major

text: subjects

text: of

text: philosophy

text: religion

text: and

text: science

text: and

text: defining

text: them

text: non

text: controversially

text: has

text: consistently

text: eluded

text: the

text: greatest

text: of

text: minds

text: In

text: the

text: Occidental

text: view

text: which

text: uses

text: linear

text: conception

text: of

text: time

text: the

text: future

text: is

text: the

text: portion

text: of

text: the

text: projected

text: time

text: line

text: that

text: is

text: anticipated

text: to

text: occur

text: In

text: special

text: relativity

text: the

text: future

text: is

text: considered

text: absolute

text: future

text: or

text: the

text: future

text: light

text: cone

text:
David Weinberger (born 1950) is an American technologist, professional speaker, and commentator, probably best known as co-author of the Cluetrain Manifesto (originally a website, and eventually a book, which has been described as
"a primer on Internet marketing" ). Weinberger's work focuses on how the Internet is changing human relationships, communication, knowledge and society.

text: David

text: Weinberger

text: born

text: is

text: an

text: American

text: technologist

text: professional

text: speaker

text: and

text: commentator

text: probably

text: best

text: known

text: as

text: co

text: author

text: of

text: the

text: Cluetrain

text: Manifesto

text: originally

text: website

text: and

text: eventually

text: book

text: which

text: has

text: been

text: described

text: as

text: primer

text: on

text: Internet

text: marketing

text: Weinberger

text: 's

text: work

text: focuses

text: on

text: how

text: the

text: Internet

text: is

text: changing

text: human

text: relationships

text: communication

text: knowledge

text: and

text: society

text:
Understanding is a psychological process related to an abstract or physical object, such as a person, situation, or message whereby one is able to think about it and use concepts to deal adequately with that object.
Understanding is a relation between the knower and an object of understanding. Understanding implies abilities and dispositions with respect to an object of knowledge sufficient to support intelligent behavior.

text: Understanding

text: is

text: psychological

text: process

text: related

text: to

text: an

text: abstract

text: or

text: physical

text: object

text: such

text: as

text: person

text: situation

text: or

text: message

text: whereby

text: one

text: is

text: able

text: to

text: think

text: about

text: it

text: and

text: use

text: concepts

text: to

text: deal

text: adequately

text: with

text: that

text: object

text: Understanding

text: is

text: relation

text: between

text: the

text: knower

text: and

text: an

text: object

text: of

text: understanding

text: Understanding

text: implies

text: abilities

text: and

text: dispositions

text: with

text: respect

text: to

text: an

text: object

text: of

text: knowledge

text: sufficient

text: to

text: support

text: intelligent

text: behavior

text:
Description is one of four rhetorical modes (also known as "modes of discourse"), along with exposition, argumentation, and narration. Each of the rhetorical modes is present in a variety of forms and each has its own purpose and conventions. The act of description may be related to that of definition. Description is also the fiction-writing mode for transmitting a mental image of the particulars of a story.
Definition: The pattern of development that presents a word picture of a thing, a person, a situation, or a series of events.

text: Description

text: is

text: one

text: of

text: four

text: rhetorical

text: modes

text: also

text: known

text: as

text: modes

text: of

text: discourse

text: along

text: with

text: exposition

text: argumentation

text: and

text: narration

text: Each

text: of

text: the

text: rhetorical

text: modes

text: is

text: present

text: in

text: variety

text: of

text: forms

text: and

text: each

text: has

text: its

text: own

text: purpose

text: and

text: conventions

text: The

text: act

text: of

text: description

text: may

text: be

text: related

text: to

text: that

text: of

text: definition

text: Description

text: is

text: also

text: the

text: fiction

text: writing

text: mode

text: for

text: transmitting

text: mental

text: image

text: of

text: the

text: particulars

text: of

text: story

text: Definition

text: The

text: pattern

text: of

text: development

text: that

text: presents

text: word

text: picture

text: of

text: thing

text: person

text: situation

text: or

text: series

text: of

text: events

text: Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework.

text: Space

text: is

text: the

text: boundless

text: three

text: dimensional

text: extent

text: in

text: which

text: objects

text: and

text: events

text: have

text: relative

text: position

text: and

text: direction

text: Physical

text: space

text: is

text: often

text: conceived

text: in

text: three

text: linear

text: dimensions

text: although

text: modern

text: physicists

text: usually

text: consider

text: it

text: with

text: time

text: to

text: be

text: part

text: of

text: boundless

text: four

text: dimensional

text: continuum

text: known

text: as

text: spacetime

text: The

text: concept

text: of

text: space

text: is

text: considered

text: to

text: be

text: of

text: fundamental

text: importance

text: to

text: an

text: understanding

text: of

text: the

text: physical

text: universe

text: However

text: disagreement

text: continues

text: between

text: philosophers

text: over

text: whether

text: it

text: is

text: itself

text: an

text: entity

text: relationship

text: between

text: entities

text: or

text: part

text: of

text: conceptual

text: framework

text: Perception (from the Latin "perceptio, percipio") is the organization, identification, and interpretation of sensory information in order to represent and understand the environment. All perception involves signals in the nervous system, which in turn result from physical or chemical stimulation of the sense organs. For example, vision involves light striking the retina of the eye, smell is mediated by odor molecules, and hearing involves pressure waves. Perception is not the passive receipt of these signals, but is shaped by learning, memory, expectation, and attention.

text: Perception

text: from

text: the

text: Latin

text: perceptio

text: percipio

text: is

text: the

text: organization

text: identification

text: and

text: interpretation

text: of

text: sensory

text: information

text: in

text: order

text: to

text: represent

text: and

text: understand

text: the

text: environment

text: All

text: perception

text: involves

text: signals

text: in

text: the

text: nervous

text: system

text: which

text: in

text: turn

text: result

text: from

text: physical

text: or

text: chemical

text: stimulation

text: of

text: the

text: sense

text: organs

text: For

text: example

text: vision

text: involves

text: light

text: striking

text: the

text: retina

text: of

text: the

text: eye

text: smell

text: is

text: mediated

text: by

text: odor

text: molecules

text: and

text: hearing

text: involves

text: pressure

text: waves

text: Perception

text: is

text: not

text: the

text: passive

text: receipt

text: of

text: these

text: signals

text: but

text: is

text: shaped

text: by

text: learning

text: memory

text: expectation

text: and

text: attention

text:
A concept is an abstract idea representing the fundamental characteristics of what it represents. Concepts arise as abstractions or generalisations from experience or the result of a transformation of existing ideas. The concept is instantiated (reified) by all of its actual or potential instances, whether these are things in the real world or other ideas. Concepts are treated in many if not most disciplines both explicitly, such as in linguistics, psychology, philosophy, etc., and implicitly, such as in mathematics, physics, etc. In informal use the word "concept" often just means any idea, but formally it involves the abstraction component. These concepts are then stored in long term memory
In metaphysics, and especially ontology, a concept is a fundamental category of existence. In contemporary philosophy, there are at least three prevailing ways to understand what a concept is:

text: concept

text: is

text: an

text: abstract

text: idea

text: representing

text: the

text: fundamental

text: characteristics

text: of

text: what

text: it

text: represents

text: Concepts

text: arise

text: as

text: abstractions

text: or

text: generalisations

text: from

text: experience

text: or

text: the

text: result

text: of

text: transformation

text: of

text: existing

text: ideas

text: The

text: concept

text: is

text: instantiated

text: reified

text: by

text: all

text: of

text: its

text: actual

text: or

text: potential

text: instances

text: whether

text: these

text: are

text: things

text: in

text: the

text: real

text: world

text: or

text: other

text: ideas

text: Concepts

text: are

text: treated

text: in

text: many

text: if

text: not

text: most

text: disciplines

text: both

text: explicitly

text: such

text: as

text: in

text: linguistics

text: psychology

text: philosophy

text: etc

text: and

text: implicitly

text: such

text: as

text: in

text: mathematics

text: physics

text: etc

text: In

text: informal

text: use

text: the

text: word

text: concept

text: often

text: just

text: means

text: any

text: idea

text: but

text: formally

text: it

text: involves

text: the

text: abstraction

text: component

text: These

text: concepts

text: are

text: then

text: stored

text: in

text: long

text: term

text: memory

text: In

text: metaphysics

text: and

text: especially

text: ontology

text: concept

text: is

text: fundamental

text: category

text: of

text: existence

text: In

text: contemporary

text: philosophy

text: there

text: are

text: at

text: least

text: three

text: prevailing

text: ways

text: to

text: understand

text: what

text: concept

text: is

text: The present (or here and now) is the time that is associated with the events perceived directly and in the first time, not as a recollection (perceived more than once) or a speculation (predicted, hypothesis, uncertain). It is a period of time between the past and the future, and can vary in meaning from being an instant to a day or longer. In radiocarbon dating, the "present" is defined as AD 1950.

text: The

text: present

text: or

text: here

text: and

text: now

text: is

text: the

text: time

text: that

text: is

text: associated

text: with

text: the

text: events

text: perceived

text: directly

text: and

text: in

text: the

text: first

text: time

text: not

text: as

text: recollection

text: perceived

text: more

text: than

text: once

text: or

text: speculation

text: predicted

text: hypothesis

text: uncertain

text: It

text: is

text: period

text: of

text: time

text: between

text: the

text: past

text: and

text: the

text: future

text: and

text: can

text: vary

text: in

text: meaning

text: from

text: being

text: an

text: instant

text: to

text: day

text: or

text: longer

text: In

text: radiocarbon

text: dating

text: the

text: present

text: is

text: defined

text: as

text: AD

text: The nervous system is the part of an animal's body that coordinates its actions and transmits signals to and from different parts of its body. Nervous tissue first arose in wormlike organisms about 550 to 600 million years ago. In vertebrate species it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS contains the brain and spinal cord. The PNS consists mainly of nerves, which are enclosed bundles of the long fibers or axons, that connect the CNS to every other part of the body. Nerves that transmit signals from the brain are called "motor" or "efferent" nerves, while those nerves that transmit information from the body to the CNS are called "sensory" or "afferent". Most nerves serve both functions and are called "mixed" nerves. The PNS is divided into a) somatic and b) autonomic nervous system, and c) the enteric nervous system. Somatic nerves mediate voluntary movement. The autonomic nervous system is further subdivided into the sympathetic and the parasympathetic nervous systems. The sympathetic nervous system is activated in cases of emergencies to mobilize energy, while the parasympathetic nervous system is activated when organisms are in a relaxed state. The enteric nervous system functions to control the gastrointestinal system. Both autonomic and enteric nervous systems function involuntarily. Nerves that exit from the cranium are called cranial nerves while those exiting from the spinal cord are called spinal nerves.

text: The

text: nervous

text: system

text: is

text: the

text: part

text: of

text: an

text: animal

text: 's

text: body

text: that

text: coordinates

text: its

text: actions

text: and

text: transmits

text: signals

text: to

text: and

text: from

text: different

text: parts

text: of

text: its

text: body

text: Nervous

text: tissue

text: first

text: arose

text: in

text: wormlike

text: organisms

text: about

text: to

text: million

text: years

text: ago

text: In

text: vertebrate

text: species

text: it

text: consists

text: of

text: two

text: main

text: parts

text: the

text: central

text: nervous

text: system

text: CNS

text: and

text: the

text: peripheral

text: nervous

text: system

text: PNS

text: The

text: CNS

text: contains

text: the

text: brain

text: and

text: spinal

text: cord

text: The

text: PNS

text: consists

text: mainly

text: of

text: nerves

text: which

text: are

text: enclosed

text: bundles

text: of

text: the

text: long

text: fibers

text: or

text: axons

text: that

text: connect

text: the

text: CNS

text: to

text: every

text: other

text: part

text: of

text: the

text: body

text: Nerves

text: that

text: transmit

text: signals

text: from

text: the

text: brain

text: are

text: called

text: motor

text: or

text: efferent

text: nerves

text: while

text: those

text: nerves

text: that

text: transmit

text: information

text: from

text: the

text: body

text: to

text: the

text: CNS

text: are

text: called

text: sensory

text: or

text: afferent

text: Most

text: nerves

text: serve

text: both

text: functions

text: and

text: are

text: called

text: mixed

text: nerves

text: The

text: PNS

text: is

text: divided

text: into

text: somatic

text: and

text: autonomic

text: nervous

text: system

text: and

text: the

text: enteric

text: nervous

text: system

text: Somatic

text: nerves

text: mediate

text: voluntary

text: movement

text: The

text: autonomic

text: nervous

text: system

text: is

text: further

text: subdivided

text: into

text: the

text: sympathetic

text: and

text: the

text: parasympathetic

text: nervous

text: systems

text: The

text: sympathetic

text: nervous

text: system

text: is

text: activated

text: in

text: cases

text: of

text: emergencies

text: to

text: mobilize

text: energy

text: while

text: the

text: parasympathetic

text: nervous

text: system

text: is

text: activated

text: when

text: organisms

text: are

text: in

text: relaxed

text: state

text: The

text: enteric

text: nervous

text: system

text: functions

text: to

text: control

text: the

text: gastrointestinal

text: system

text: Both

text: autonomic

text: and

text: enteric

text: nervous

text: systems

text: function

text: involuntarily

text: Nerves

text: that

text: exit

text: from

text: the

text: cranium

text: are

text: called

text: cranial

text: nerves

text: while

text: those

text: exiting

text: from

text: the

text: spinal

text: cord

text: are

text: called

text: spinal

text: nerves

text: Latin (Latin: ) is a classical language belonging to the Italic branch of the Indo-European languages. The Latin alphabet is derived from the Etruscan and Greek alphabets.

text: Latin

text: Latin

text: is

text: classical

text: language

text: belonging

text: to

text: the

text: Italic

text: branch

text: of

text: the

text: Indo

text: European

text: languages

text: The

text: Latin

text: alphabet

text: is

text: derived

text: from

text: the

text: Etruscan

text: and

text: Greek

text: alphabets

text: In physics, sound is a vibration that propagates as a typically audible mechanical wave of pressure and displacement, through a transmission medium such as air or water. In physiology and psychology, sound is the "reception" of such waves and their "perception" by the brain. Humans can hear sound waves with frequencies between about 20 Hz and 20 kHz. Sound above 20 kHz is ultrasound and below 20 Hz is infrasound. Other animals have different hearing ranges.

text: In

text: physics

text: sound

text: is

text: vibration

text: that

text: propagates

text: as

text: typically

text: audible

text: mechanical

text: wave

text: of

text: pressure

text: and

text: displacement

text: through

text: transmission

text: medium

text: such

text: as

text: air

text: or

text: water

text: In

text: physiology

text: and

text: psychology

text: sound

text: is

text: the

text: reception

text: of

text: such

text: waves

text: and

text: their

text: perception

text: by

text: the

text: brain

text: Humans

text: can

text: hear

text: sound

text: waves

text: with

text: frequencies

text: between

text: about

text: Hz

text: and

text: kHz

text: Sound

text: above

text: kHz

text: is

text: ultrasound

text: and

text: below

text: Hz

text: is

text: infrasound

text: Other

text: animals

text: have

text: different

text: hearing

text: ranges

text: Modern humans ("Homo sapiens", primarily ssp. "Homo sapiens sapiens") are the only extant members of Hominina tribe (or human tribe), a branch of the tribe Hominini belonging to the family of great apes. They are characterized by erect posture and bipedal locomotion; manual dexterity and increased tool use, compared to other animals; and a general trend toward larger, more complex brains and societies.

text: Modern

text: humans

text: Homo

text: sapiens

text: primarily

text: ssp

text: Homo

text: sapiens

text: sapiens

text: are

text: the

text: only

text: extant

text: members

text: of

text: Hominina

text: tribe

text: or

text: human

text: tribe

text: branch

text: of

text: the

text: tribe

text: Hominini

text: belonging

text: to

text: the

text: family

text: of

text: great

text: apes

text: They

text: are

text: characterized

text: by

text: erect

text: posture

text: and

text: bipedal

text: locomotion

text: manual

text: dexterity

text: and

text: increased

text: tool

text: use

text: compared

text: to

text: other

text: animals

text: and

text: general

text: trend

text: toward

text: larger

text: more

text: complex

text: brains

text: and

text: societies

text: A code of conduct is a set of rules outlining the social norms and rules and responsibilities of, or proper practices for, an individual, party or organization. Related concepts include ethical, honor, moral codes and religious laws.

text: code

text: of

text: conduct

text: is

text: set

text: of

text: rules

text: outlining

text: the

text: social

text: norms

text: and

text: rules

text: and

text: responsibilities

text: of

text: or

text: proper

text: practices

text: for

text: an

text: individual

text: party

text: or

text: organization

text: Related

text: concepts

text: include

text: ethical

text: honor

text: moral

text: codes

text: and

text: religious

text: laws

text: The retina (, , pl. retinae, ; from Latin "rte", meaning "net") is the third and inner coat of the eye which is a light-sensitive layer of tissue. The optics of the eye create an image of the visual world on the retina (through the cornea and lens), which serves much the same function as the film in a camera. Light striking the retina initiates a cascade of chemical and electrical events that ultimately trigger nerve impulses. These are sent to various visual centres of the brain through the fibres of the optic nerve. Neural retina typically refers to three layers of neural cells (photo receptor cells, bipolar cells, and ganglion cells) within the retina, while the entire retina refers to these three layers plus a layer of pigmented epithelial cells.

text: The

text: retina

text: pl

text: retinae

text: from

text: Latin

text: rte

text: meaning

text: net

text: is

text: the

text: third

text: and

text: inner

text: coat

text: of

text: the

text: eye

text: which

text: is

text: light

text: sensitive

text: layer

text: of

text: tissue

text: The

text: optics

text: of

text: the

text: eye

text: create

text: an

text: image

text: of

text: the

text: visual

text: world

text: on

text: the

text: retina

text: through

text: the

text: cornea

text: and

text: lens

text: which

text: serves

text: much

text: the

text: same

text: function

text: as

text: the

text: film

text: in

text: camera

text: Light

text: striking

text: the

text: retina

text: initiates

text: cascade

text: of

text: chemical

text: and

text: electrical

text: events

text: that

text: ultimately

text: trigger

text: nerve

text: impulses

text: These

text: are

text: sent

text: to

text: various

text: visual

text: centres

text: of

text: the

text: brain

text: through

text: the

text: fibres

text: of

text: the

text: optic

text: nerve

text: Neural

text: retina

text: typically

text: refers

text: to

text: three

text: layers

text: of

text: neural

text: cells

text: photo

text: receptor

text: cells

text: bipolar

text: cells

text: and

text: ganglion

text: cells

text: within

text: the

text: retina

text: while

text: the

text: entire

text: retina

text: refers

text: to

text: these

text: three

text: layers

text: plus

text: layer

text: of

text: pigmented

text: epithelial

text: cells

text: Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). The animal kingdom emerged as a basal clade within Apoikozoa as a sister of the choanoflagellates. Sponges are the most basal clade of animals. Animals are motile, meaning they can move spontaneously and independently at some point in their lives. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later in their lives. All animals are heterotrophs: they must ingest other organisms or their products for sustenance.

text: Animals

text: are

text: multicellular

text: eukaryotic

text: organisms

text: of

text: the

text: kingdom

text: Animalia

text: also

text: called

text: Metazoa

text: The

text: animal

text: kingdom

text: emerged

text: as

text: basal

text: clade

text: within

text: Apoikozoa

text: as

text: sister

text: of

text: the

text: choanoflagellates

text: Sponges

text: are

text: the

text: most

text: basal

text: clade

text: of

text: animals

text: Animals

text: are

text: motile

text: meaning

text: they

text: can

text: move

text: spontaneously

text: and

text: independently

text: at

text: some

text: point

text: in

text: their

text: lives

text: Their

text: body

text: plan

text: eventually

text: becomes

text: fixed

text: as

text: they

text: develop

text: although

text: some

text: undergo

text: process

text: of

text: metamorphosis

text: later

text: in

text: their

text: lives

text: All

text: animals

text: are

text: heterotrophs

text: they

text: must

text: ingest

text: other

text: organisms

text: or

text: their

text: products

text: for

text: sustenance

text: The concept of a web resource is primitive in the web architecture, and is used in the definition of its fundamental elements. The term was first introduced to refer to targets of uniform resource locators (URLs), but its definition has been further extended to include the referent of any uniform resource identifier (RFC 3986), or internationalized resource identifier (RFC 3987). In the Semantic Web, abstract resources and their semantic properties are described using the family of languages based on Resource Description Framework (RDF).

text: The

text: concept

text: of

text: web

text: resource

text: is

text: primitive

text: in

text: the

text: web

text: architecture

text: and

text: is

text: used

text: in

text: the

text: definition

text: of

text: its

text: fundamental

text: elements

text: The

text: term

text: was

text: first

text: introduced

text: to

text: refer

text: to

text: targets

text: of

text: uniform

text: resource

text: locators

text: URLs

text: but

text: its

text: definition

text: has

text: been

text: further

text: extended

text: to

text: include

text: the

text: referent

text: of

text: any

text: uniform

text: resource

text: identifier

text: RFC

text: or

text: internationalized

text: resource

text: identifier

text: RFC

text: In

text: the

text: Semantic

text: Web

text: abstract

text: resources

text: and

text: their

text: semantic

text: properties

text: are

text: described

text: using

text: the

text: family

text: of

text: languages

text: based

text: on

text: Resource

text: Description

text: Framework

text: RDF

text: The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. The brain is located in the head, usually close to the sensory organs for senses such as vision. The brain is the most complex organ in a vertebrate's body. In a human, the cerebral cortex contains approximately 1533 billion neurons, each connected by synapses to several thousand other neurons. These neurons communicate with one another by means of long protoplasmic fibers called axons, which carry trains of signal pulses called action potentials to distant parts of the brain or body targeting specific recipient cells.

text: The

text: brain

text: is

text: an

text: organ

text: that

text: serves

text: as

text: the

text: center

text: of

text: the

text: nervous

text: system

text: in

text: all

text: vertebrate

text: and

text: most

text: invertebrate

text: animals

text: The

text: brain

text: is

text: located

text: in

text: the

text: head

text: usually

text: close

text: to

text: the

text: sensory

text: organs

text: for

text: senses

text: such

text: as

text: vision

text: The

text: brain

text: is

text: the

text: most

text: complex

text: organ

text: in

text: vertebrate

text: 's

text: body

text: In

text: human

text: the

text: cerebral

text: cortex

text: contains

text: approximately

text: billion

text: neurons

text: each

text: connected

text: by

text: synapses

text: to

text: several

text: thousand

text: other

text: neurons

text: These

text: neurons

text: communicate

text: with

text: one

text: another

text: by

text: means

text: of

text: long

text: protoplasmic

text: fibers

text: called

text: axons

text: which

text: carry

text: trains

text: of

text: signal

text: pulses

text: called

text: action

text: potentials

text: to

text: distant

text: parts

text: of

text: the

text: brain

text: or

text: body

text: targeting

text: specific

text: recipient

text: cells

text: In particle physics, a massless particle is a particle whose invariant mass is theoretically zero. the two known massless particles were gauge bosons: the photon (carrier of electromagnetism) and the gluon (carrier of the strong force). However, gluons are never observed as free particles, since they are confined within hadrons. Neutrinos were, until recently, thought to be either massless or have a small mass. However, because neutrinos change flavour as they travel, at least two of the types of neutrinos must have mass. This was proven by Canadian scientist Arthur B. McDonald and Japanese scientist Takaaki Kajita, which resulted in their sharing of the Nobel prize in Physics 2015.

text: In

text: particle

text: physics

text: massless

text: particle

text: is

text: particle

text: whose

text: invariant

text: mass

text: is

text: theoretically

text: zero

text: the

text: two

text: known

text: massless

text: particles

text: were

text: gauge

text: bosons

text: the

text: photon

text: carrier

text: of

text: electromagnetism

text: and

text: the

text: gluon

text: carrier

text: of

text: the

text: strong

text: force

text: However

text: gluons

text: are

text: never

text: observed

text: as

text: free

text: particles

text: since

text: they

text: are

text: confined

text: within

text: hadrons

text: Neutrinos

text: were

text: until

text: recently

text: thought

text: to

text: be

text: either

text: massless

text: or

text: have

text: small

text: mass

text: However

text: because

text: neutrinos

text: change

text: flavour

text: as

text: they

text: travel

text: at

text: least

text: two

text: of

text: the

text: types

text: of

text: neutrinos

text: must

text: have

text: mass

text: This

text: was

text: proven

text: by

text: Canadian

text: scientist

text: Arthur

text: McDonald

text: and

text: Japanese

text: scientist

text: Takaaki

text: Kajita

text: which

text: resulted

text: in

text: their

text: sharing

text: of

text: the

text: Nobel

text: prize

text: in

text: Physics

text: Religion is a cultural system of behaviors and practices, world views, sacred texts, holy places, ethics, and societal organisation that relate humanity to what an anthropologist has called "an order of existence". Different religions may or may not contain various elements, ranging from the "divine", "sacred things", "faith", a "supernatural being or supernatural beings" or "some sort of ultimacy and transcendence that will provide norms and power for the rest of life."

text: Religion

text: is

text: cultural

text: system

text: of

text: behaviors

text: and

text: practices

text: world

text: views

text: sacred

text: texts

text: holy

text: places

text: ethics

text: and

text: societal

text: organisation

text: that

text: relate

text: humanity

text: to

text: what

text: an

text: anthropologist

text: has

text: called

text: an

text: order

text: of

text: existence

text: Different

text: religions

text: may

text: or

text: may

text: not

text: contain

text: various

text: elements

text: ranging

text: from

text: the

text: divine

text: sacred

text: things

text: faith

text: supernatural

text: being

text: or

text: supernatural

text: beings

text: or

text: some

text: sort

text: of

text: ultimacy

text: and

text: transcendence

text: that

text: will

text: provide

text: norms

text: and

text: power

text: for

text: the

text: rest

text: of

text: life

text: Information is that which informs. In other words, it is the answer to a question of some kind. It is thus related to data and knowledge, as data represents values attributed to parameters, and knowledge signifies understanding of real things or abstract concepts. As it regards data, the information's existence is not necessarily coupled to an observer (it exists beyond an event horizon, for example), while in the case of knowledge, the information requires a cognitive observer.

text: Information

text: is

text: that

text: which

text: informs

text: In

text: other

text: words

text: it

text: is

text: the

text: answer

text: to

text: question

text: of

text: some

text: kind

text: It

text: is

text: thus

text: related

text: to

text: data

text: and

text: knowledge

text: as

text: data

text: represents

text: values

text: attributed

text: to

text: parameters

text: and

text: knowledge

text: signifies

text: understanding

text: of

text: real

text: things

text: or

text: abstract

text: concepts

text: As

text: it

text: regards

text: data

text: the

text: information

text: 's

text: existence

text: is

text: not

text: necessarily

text: coupled

text: to

text: an

text: observer

text: it

text: exists

text: beyond

text: an

text: event

text: horizon

text: for

text: example

text: while

text: in

text: the

text: case

text: of

text: knowledge

text: the

text: information

text: requires

text: cognitive

text: observer

text: A conceptual framework is an analytical tool with several variations and contexts. It is used to make conceptual distinctions and organize ideas. Strong conceptual frameworks capture something real and do this in a way that is easy to remember and apply. Isaiah Berlin used the metaphor of a "fox" and a "hedgehog" to make conceptual distinctions in how important philosophers and authors view the world. Berlin describes hedgehogs as those who use a single idea or organizing principle to view the world (such as Dante Alighieri, Blaise Pascal, Fyodor Dostoyevsky, Plato, Henrik Ibsen and Georg Wilhelm Friedrich Hegel). Foxes, on the other hand, incorporate a type of pluralism and view the world through multiple, sometimes conflicting, lenses (examples include Johann Wolfgang von Goethe, James Joyce, William Shakespeare, Aristotle, Herodotus, Molière, Honoré de Balzac).

text: conceptual

text: framework

text: is

text: an

text: analytical

text: tool

text: with

text: several

text: variations

text: and

text: contexts

text: It

text: is

text: used

text: to

text: make

text: conceptual

text: distinctions

text: and

text: organize

text: ideas

text: Strong

text: conceptual

text: frameworks

text: capture

text: something

text: real

text: and

text: do

text: this

text: in

text: way

text: that

text: is

text: easy

text: to

text: remember

text: and

text: apply

text: Isaiah

text: Berlin

text: used

text: the

text: metaphor

text: of

text: fox

text: and

text: hedgehog

text: to

text: make

text: conceptual

text: distinctions

text: in

text: how

text: important

text: philosophers

text: and

text: authors

text: view

text: the

text: world

text: Berlin

text: describes

text: hedgehogs

text: as

text: those

text: who

text: use

text: single

text: idea

text: or

text: organizing

text: principle

text: to

text: view

text: the

text: world

text: such

text: as

text: Dante

text: Alighieri

text: Blaise

text: Pascal

text: Fyodor

text: Dostoyevsky

text: Plato

text: Henrik

text: Ibsen

text: and

text: Georg

text: Wilhelm

text: Friedrich

text: Hegel

text: Foxes

text: on

text: the

text: other

text: hand

text: incorporate

text: type

text: of

text: pluralism

text: and

text: view

text: the

text: world

text: through

text: multiple

text: sometimes

text: conflicting

text: lenses

text: examples

text: include

text: Johann

text: Wolfgang

text: von

text: Goethe

text: James

text: Joyce

text: William

text: Shakespeare

text: Aristotle

text: Herodotus

text: Molière

text: Honoré

text: de

text: Balzac

text: Philosophy (from Greek , "philosophia", literally "love of wisdom") is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language. The term was probably coined by Pythagoras (c. 570  c. 495 BC). Philosophical methods include questioning, critical discussion, rational argument and systematic presentation. Classic philosophical questions include: Is it possible to know anything and to prove it? What is most real? However, philosophers might also pose more practical and concrete questions such as: Is there a best way to live? Is it better to be just or unjust (if one can get away with it)? Do humans have free will?

text: Philosophy

text: from

text: Greek

text: philosophia

text: literally

text: love

text: of

text: wisdom

text: is

text: the

text: study

text: of

text: general

text: and

text: fundamental

text: problems

text: concerning

text: matters

text: such

text: as

text: existence

text: knowledge

text: values

text: reason

text: mind

text: and

text: language

text: The

text: term

text: was

text: probably

text: coined

text: by

text: Pythagoras

text: BC

text: Philosophical

text: methods

text: include

text: questioning

text: critical

text: discussion

text: rational

text: argument

text: and

text: systematic

text: presentation

text: Classic

text: philosophical

text: questions

text: include

text: Is

text: it

text: possible

text: to

text: know

text: anything

text: and

text: to

text: prove

text: it

text: What

text: is

text: most

text: real

text: However

text: philosophers

text: might

text: also

text: pose

text: more

text: practical

text: and

text: concrete

text: questions

text: such

text: as

text: Is

text: there

text: best

text: way

text: to

text: live

text: Is

text: it

text: better

text: to

text: be

text: just

text: or

text: unjust

text: if

text: one

text: can

text: get

text: away

text: with

text: it

text: Do

text: humans

text: have

text: free

text: will

text: In physics, energy is the property that must be transferred to an object in order to perform work on  or to heat  the object, and can be converted in form, but not created or destroyed. The SI unit of energy is the joule, which is the energy transferred to an object by the mechanical work of moving it a distance of 1 metre against a force of 1 newton.

text: In

text: physics

text: energy

text: is

text: the

text: property

text: that

text: must

text: be

text: transferred

text: to

text: an

text: object

text: in

text: order

text: to

text: perform

text: work

text: on

text: or

text: to

text: heat

text: the

text: object

text: and

text: can

text: be

text: converted

text: in

text: form

text: but

text: not

text: created

text: or

text: destroyed

text: The

text: SI

text: unit

text: of

text: energy

text: is

text: the

text: joule

text: which

text: is

text: the

text: energy

text: transferred

text: to

text: an

text: object

text: by

text: the

text: mechanical

text: work

text: of

text: moving

text: it

text: distance

text: of

text: metre

text: against

text: force

text: of

text: newton

text: A tribe is viewed, developmentally or historically, as a social group existing before the development of, or outside, states. A tribe is a group of distinct people, dependent on their land for their livelihood, who are largely self-sufficient, and not integrated into the national society. It is perhaps the term most readily understood and used by the general public. Stephen Corry, director of Survival International, an organisation dedicated to indigenous rights, defines tribal people as those who "...have followed ways of life for many generations that are largely self-sufficient, and are clearly different from the mainstream and dominant society." This definition, however, would not apply in countries in the Middle East such as Iraq, where the entire population is a member of one tribe or another, and tribalism itself is dominant and mainstream.

text: tribe

text: is

text: viewed

text: developmentally

text: or

text: historically

text: as

text: social

text: group

text: existing

text: before

text: the

text: development

text: of

text: or

text: outside

text: states

text: tribe

text: is

text: group

text: of

text: distinct

text: people

text: dependent

text: on

text: their

text: land

text: for

text: their

text: livelihood

text: who

text: are

text: largely

text: self

text: sufficient

text: and

text: not

text: integrated

text: into

text: the

text: national

text: society

text: It

text: is

text: perhaps

text: the

text: term

text: most

text: readily

text: understood

text: and

text: used

text: by

text: the

text: general

text: public

text: Stephen

text: Corry

text: director

text: of

text: Survival

text: International

text: an

text: organisation

text: dedicated

text: to

text: indigenous

text: rights

text: defines

text: tribal

text: people

text: as

text: those

text: who

text: have

text: followed

text: ways

text: of

text: life

text: for

text: many

text: generations

text: that

text: are

text: largely

text: self

text: sufficient

text: and

text: are

text: clearly

text: different

text: from

text: the

text: mainstream

text: and

text: dominant

text: society

text: This

text: definition

text: however

text: would

text: not

text: apply

text: in

text: countries

text: in

text: the

text: Middle

text: East

text: such

text: as

text: Iraq

text: where

text: the

text: entire

text: population

text: is

text: member

text: of

text: one

text: tribe

text: or

text: another

text: and

text: tribalism

text: itself

text: is

text: dominant

text: and

text: mainstream

text: The European Organization for Nuclear Research (French: "Organisation européenne pour la recherche nucléaire"), known as CERN (derived from the name ""Conseil Européen pour la Recherche Nucléaire""; see "History"), is a European research organization that operates the largest particle physics laboratory in the world. Established in 1954, the organization is based in a northwest suburb of Geneva on the FrancoSwiss border, and has 22 member states. Israel is the only non-European country granted full membership.

text: The

text: European

text: Organization

text: for

text: Nuclear

text: Research

text: French

text: Organisation

text: européenne

text: pour

text: la

text: recherche

text: nucléaire

text: known

text: as

text: CERN

text: derived

text: from

text: the

text: name

text: Conseil

text: Européen

text: pour

text: la

text: Recherche

text: Nucléaire

text: see

text: History

text: is

text: European

text: research

text: organization

text: that

text: operates

text: the

text: largest

text: particle

text: physics

text: laboratory

text: in

text: the

text: world

text: Established

text: in

text: the

text: organization

text: is

text: based

text: in

text: northwest

text: suburb

text: of

text: Geneva

text: on

text: the

text: FrancoSwiss

text: border

text: and

text: has

text: member

text: states

text: Israel

text: is

text: the

text: only

text: non

text: European

text: country

text: granted

text: full

text: membership

text: In physics, mass is a property of a physical body. It is the measure of an object's resistance to acceleration (a change in its state of motion) when a net force is applied. It also determines the strength of its mutual gravitational attraction to other bodies. The basic SI unit of mass is the kilogram (kg).

text: In

text: physics

text: mass

text: is

text: property

text: of

text: physical

text: body

text: It

text: is

text: the

text: measure

text: of

text: an

text: object

text: 's

text: resistance

text: to

text: acceleration

text: change

text: in

text: its

text: state

text: of

text: motion

text: when

text: net

text: force

text: is

text: applied

text: It

text: also

text: determines

text: the

text: strength

text: of

text: its

text: mutual

text: gravitational

text: attraction

text: to

text: other

text: bodies

text: The

text: basic

text: SI

text: unit

text: of

text: mass

text: is

text: the

text: kilogram

text: kg

text:
Homo is the genus that comprises the species "Homo sapiens", which includes modern humans, as well as several extinct species classified as ancestral to or closely related to modern humans, most notably "Homo erectus".
The genus is between 2 and 3 million years old, taken to emerge with the appearance of "Homo habilis".
It is derived from the genus "Australopithecus", which itself had previously split from the lineage of "Pan", the chimpanzees.
Taxonomically, "Homo" is the only genus assigned to the subtribe Hominina which, with the subtribes Australopithecina and Panina, comprise the tribe Hominini (see evolutionary tree below). All species of the genus "Homo" plus those species of the australopithecines that arose "after" the split from "Pan" are called hominins.

text: Homo

text: is

text: the

text: genus

text: that

text: comprises

text: the

text: species

text: Homo

text: sapiens

text: which

text: includes

text: modern

text: humans

text: as

text: well

text: as

text: several

text: extinct

text: species

text: classified

text: as

text: ancestral

text: to

text: or

text: closely

text: related

text: to

text: modern

text: humans

text: most

text: notably

text: Homo

text: erectus

text: The

text: genus

text: is

text: between

text: and

text: million

text: years

text: old

text: taken

text: to

text: emerge

text: with

text: the

text: appearance

text: of

text: Homo

text: habilis

text: It

text: is

text: derived

text: from

text: the

text: genus

text: Australopithecus

text: which

text: itself

text: had

text: previously

text: split

text: from

text: the

text: lineage

text: of

text: Pan

text: the

text: chimpanzees

text: Taxonomically

text: Homo

text: is

text: the

text: only

text: genus

text: assigned

text: to

text: the

text: subtribe

text: Hominina

text: which

text: with

text: the

text: subtribes

text: Australopithecina

text: and

text: Panina

text: comprise

text: the

text: tribe

text: Hominini

text: see

text: evolutionary

text: tree

text: below

text: All

text: species

text: of

text: the

text: genus

text: Homo

text: plus

text: those

text: species

text: of

text: the

text: australopithecines

text: that

text: arose

text: after

text: the

text: split

text: from

text: Pan

text: are

text: called

text: hominins

text: In physics, spacetime is any mathematical model that combines space and time into a single interwoven continuum. Since 300 BCE, the spacetime of our universe has historically been interpreted from a Euclidean space perspective, which regards space as consisting of three dimensions, and time as consisting of one dimension, the "fourth dimension". By combining space and time into a single manifold called Minkowski space in 1908, physicists have significantly simplified a large number of physical theories, as well as described in a more uniform way the workings of the universe at both the supergalactic and subatomic levels.

text: In

text: physics

text: spacetime

text: is

text: any

text: mathematical

text: model

text: that

text: combines

text: space

text: and

text: time

text: into

text: single

text: interwoven

text: continuum

text: Since

text: BCE

text: the

text: spacetime

text: of

text: our

text: universe

text: has

text: historically

text: been

text: interpreted

text: from

text: Euclidean

text: space

text: perspective

text: which

text: regards

text: space

text: as

text: consisting

text: of

text: three

text: dimensions

text: and

text: time

text: as

text: consisting

text: of

text: one

text: dimension

text: the

text: fourth

text: dimension

text: By

text: combining

text: space

text: and

text: time

text: into

text: single

text: manifold

text: called

text: Minkowski

text: space

text: in

text: physicists

text: have

text: significantly

text: simplified

text: large

text: number

text: of

text: physical

text: theories

text: as

text: well

text: as

text: described

text: in

text: more

text: uniform

text: way

text: the

text: workings

text: of

text: the

text: universe

text: at

text: both

text: the

text: supergalactic

text: and

text: subatomic

text: levels

text: Time is the indefinite continued progress of existence and events that occur in apparently irreversible succession from the past through the present to the future. Time is a component quantity of various measurements used to sequence events, to compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in the conscious experience. Time is often referred to as the fourth dimension, along with the three spatial dimensions.

text: Time

text: is

text: the

text: indefinite

text: continued

text: progress

text: of

text: existence

text: and

text: events

text: that

text: occur

text: in

text: apparently

text: irreversible

text: succession

text: from

text: the

text: past

text: through

text: the

text: present

text: to

text: the

text: future

text: Time

text: is

text: component

text: quantity

text: of

text: various

text: measurements

text: used

text: to

text: sequence

text: events

text: to

text: compare

text: the

text: duration

text: of

text: events

text: or

text: the

text: intervals

text: between

text: them

text: and

text: to

text: quantify

text: rates

text: of

text: change

text: of

text: quantities

text: in

text: material

text: reality

text: or

text: in

text: the

text: conscious

text: experience

text: Time

text: is

text: often

text: referred

text: to

text: as

text: the

text: fourth

text: dimension

text: along

text: with

text: the

text: three

text: spatial

text: dimensions

text: Classical physics refers to theories of physics that predate modern, more complete, or more widely applicable theories. If a currently accepted theory is considered to be "modern," and its introduction represented a major paradigm shift, then the previous theories, or new theories based on the older paradigm, will often be referred to as belonging to the realm of "classical" physics.

text: Classical

text: physics

text: refers

text: to

text: theories

text: of

text: physics

text: that

text: predate

text: modern

text: more

text: complete

text: or

text: more

text: widely

text: applicable

text: theories

text: If

text: currently

text: accepted

text: theory

text: is

text: considered

text: to

text: be

text: modern

text: and

text: its

text: introduction

text: represented

text: major

text: paradigm

text: shift

text: then

text: the

text: previous

text: theories

text: or

text: new

text: theories

text: based

text: on

text: the

text: older

text: paradigm

text: will

text: often

text: be

text: referred

text: to

text: as

text: belonging

text: to

text: the

text: realm

text: of

text: classical

text: physics

text: In physics and mathematics, the dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it. Thus a line has a dimension of one because only one coordinate is needed to specify a point on itfor example, the point at 5 on a number line. A surface such as a plane or the surface of a cylinder or sphere has a dimension of two because two coordinates are needed to specify a point on itfor example, both a latitude and longitude are required to locate a point on the surface of a sphere. The inside of a cube, a cylinder or a sphere is three-dimensional because three coordinates are needed to locate a point within these spaces.

text: In

text: physics

text: and

text: mathematics

text: the

text: dimension

text: of

text: mathematical

text: space

text: or

text: object

text: is

text: informally

text: defined

text: as

text: the

text: minimum

text: number

text: of

text: coordinates

text: needed

text: to

text: specify

text: any

text: point

text: within

text: it

text: Thus

text: line

text: has

text: dimension

text: of

text: one

text: because

text: only

text: one

text: coordinate

text: is

text: needed

text: to

text: specify

text: point

text: on

text: itfor

text: example

text: the

text: point

text: at

text: on

text: number

text: line

text: surface

text: such

text: as

text: plane

text: or

text: the

text: surface

text: of

text: cylinder

text: or

text: sphere

text: has

text: dimension

text: of

text: two

text: because

text: two

text: coordinates

text: are

text: needed

text: to

text: specify

text: point

text: on

text: itfor

text: example

text: both

text: latitude

text: and

text: longitude

text: are

text: required

text: to

text: locate

text: point

text: on

text: the

text: surface

text: of

text: sphere

text: The

text: inside

text: of

text: cube

text: cylinder

text: or

text: sphere

text: is

text: three

text: dimensional

text: because

text: three

text: coordinates

text: are

text: needed

text: to

text: locate

text: point

text: within

text: these

text: spaces

text: In the classical physics observed in everyday life, if something has mass and takes up space, it is said to be composed of matter; this includes atoms (and thus molecules) and anything made up of these, but not other energy phenomena or waves such as light or sound. More generally, however, in (modern) physics, matter is not a fundamental concept because a universal definition of it is elusive: elementary constituents of atoms may not take up space individually, and massless particles may be composed to form objects that have mass (even when at rest).

text: In

text: the

text: classical

text: physics

text: observed

text: in

text: everyday

text: life

text: if

text: something

text: has

text: mass

text: and

text: takes

text: up

text: space

text: it

text: is

text: said

text: to

text: be

text: composed

text: of

text: matter

text: this

text: includes

text: atoms

text: and

text: thus

text: molecules

text: and

text: anything

text: made

text: up

text: of

text: these

text: but

text: not

text: other

text: energy

text: phenomena

text: or

text: waves

text: such

text: as

text: light

text: or

text: sound

text: More

text: generally

text: however

text: in

text: modern

text: physics

text: matter

text: is

text: not

text: fundamental

text: concept

text: because

text: universal

text: definition

text: of

text: it

text: is

text: elusive

text: elementary

text: constituents

text: of

text: atoms

text: may

text: not

text: take

text: up

text: space

text: individually

text: and

text: massless

text: particles

text: may

text: be

text: composed

text: to

text: form

text: objects

text: that

text: have

text: mass

text: even

text: when

text: at

text: rest

text: Existence is commonly held to be that which objectively persists independent of one's presence.

text: Existence

text: is

text: commonly

text: held

text: to

text: be

text: that

text: which

text: objectively

text: persists

text: independent

text: of

text: one

text: 's

text: presence

text: The World Wide Web (abbreviated WWW or the Web) is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and can be accessed via the Internet. English scientist Tim Berners-Lee invented the World Wide Web in 1989. He wrote the first web browser computer program in 1990 while employed at CERN in Switzerland.

text: The

text: World

text: Wide

text: Web

text: abbreviated

text: WWW

text: or

text: the

text: Web

text: is

text: an

text: information

text: space

text: where

text: documents

text: and

text: other

text: web

text: resources

text: are

text: identified

text: by

text: Uniform

text: Resource

text: Locators

text: URLs

text: interlinked

text: by

text: hypertext

text: links

text: and

text: can

text: be

text: accessed

text: via

text: the

text: Internet

text: English

text: scientist

text: Tim

text: Berners

text: Lee

text: invented

text: the

text: World

text: Wide

text: Web

text: in

text: He

text: wrote

text: the

text: first

text: web

text: browser

text: computer

text: program

text: in

text: while

text: employed

text: at

text: CERN

text: in

text: Switzerland

text: Hypertext is text displayed on a computer display or other electronic devices with references (hyperlinks) to other text which the reader can immediately access, or where text can be revealed progressively at multiple levels of detail (also called StretchText). Hyper<wbr>text documents are interconnected by hyperlinks, which are typically activated by a mouse click, keypress sequence or by touching the screen. Apart from text, the term "hyper<wbr>text" is also sometimes used to describe tables, images, and other presentational content forms with integrated hyperlinks. Hyper<wbr>text is one of the key underlying concepts of the World Wide Web, where Web pages are often written in the Hypertext Markup Language (HTML). As implemented on the Web, hypertext enables the easy-to-use publication of information over the Internet.

text: Hypertext

text: is

text: text

text: displayed

text: on

text: computer

text: display

text: or

text: other

text: electronic

text: devices

text: with

text: references

text: hyperlinks

text: to

text: other

text: text

text: which

text: the

text: reader

text: can

text: immediately

text: access

text: or

text: where

text: text

text: can

text: be

text: revealed

text: progressively

text: at

text: multiple

text: levels

text: of

text: detail

text: also

text: called

text: StretchText

text: Hyper

text: wbr

text: text

text: documents

text: are

text: interconnected

text: by

text: hyperlinks

text: which

text: are

text: typically

text: activated

text: by

text: mouse

text: click

text: keypress

text: sequence

text: or

text: by

text: touching

text: the

text: screen

text: Apart

text: from

text: text

text: the

text: term

text: hyper

text: wbr

text: text

text: is

text: also

text: sometimes

text: used

text: to

text: describe

text: tables

text: images

text: and

text: other

text: presentational

text: content

text: forms

text: with

text: integrated

text: hyperlinks

text: Hyper

text: wbr

text: text

text: is

text: one

text: of

text: the

text: key

text: underlying

text: concepts

text: of

text: the

text: World

text: Wide

text: Web

text: where

text: Web

text: pages

text: are

text: often

text: written

text: in

text: the

text: Hypertext

text: Markup

text: Language

text: HTML

text: As

text: implemented

text: on

text: the

text: Web

text: hypertext

text: enables

text: the

text: easy

text: to

text: use

text: publication

text: of

text: information

text: over

text: the

text: Internet

text: Learning is the act of acquiring new, or modifying and reinforcing existing, knowledge, behaviors, skills, values, or preferences which may lead to a potential change in synthesizing information, depth of the knowledge, attitude or behavior relative to the type and range of experience. The ability to learn is possessed by humans, animals, plants and some machines. Progress over time tends to follow a learning curve. Learning does not happen all at once, but it builds upon and is shaped by previous knowledge. To that end, learning may be viewed as a process, rather than a collection of factual and procedural knowledge. Learning produces changes in the organism and the changes produced are relatively permanent.

text: Learning

text: is

text: the

text: act

text: of

text: acquiring

text: new

text: or

text: modifying

text: and

text: reinforcing

text: existing

text: knowledge

text: behaviors

text: skills

text: values

text: or

text: preferences

text: which

text: may

text: lead

text: to

text: potential

text: change

text: in

text: synthesizing

text: information

text: depth

text: of

text: the

text: knowledge

text: attitude

text: or

text: behavior

text: relative

text: to

text: the

text: type

text: and

text: range

text: of

text: experience

text: The

text: ability

text: to

text: learn

text: is

text: possessed

text: by

text: humans

text: animals

text: plants

text: and

text: some

text: machines

text: Progress

text: over

text: time

text: tends

text: to

text: follow

text: learning

text: curve

text: Learning

text: does

text: not

text: happen

text: all

text: at

text: once

text: but

text: it

text: builds

text: upon

text: and

text: is

text: shaped

text: by

text: previous

text: knowledge

text: To

text: that

text: end

text: learning

text: may

text: be

text: viewed

text: as

text: process

text: rather

text: than

text: collection

text: of

text: factual

text: and

text: procedural

text: knowledge

text: Learning

text: produces

text: changes

text: in

text: the

text: organism

text: and

text: the

text: changes

text: produced

text: are

text: relatively

text: permanent

text: In mathematics, a sequence is an enumerated collection of objects in which repetitions are allowed. Like a set, it contains members (also called "elements", or "terms"). The number of elements (possibly infinite) is called the "length" of the sequence. Unlike a set, order matters, and exactly the same elements can appear multiple times at different positions in the sequence. Formally, a sequence can be defined as a function whose domain is either the set of the natural numbers (for infinite sequences) or the set of the first "n" natural numbers (for a sequence of finite length "n"). The position of an element in a sequence is its "rank" or "index"; it is the integer from which the element is the image. It depends on the context or of a specific convention, if the first element has index 0 or 1. When a symbol has been chosen for denoting a sequence, the "n"th element of the sequence is denoted by this symbol with "n" as subscript; for example, the "n"th element of the Fibonacci sequence is generally denoted "F".

text: In

text: mathematics

text: sequence

text: is

text: an

text: enumerated

text: collection

text: of

text: objects

text: in

text: which

text: repetitions

text: are

text: allowed

text: Like

text: set

text: it

text: contains

text: members

text: also

text: called

text: elements

text: or

text: terms

text: The

text: number

text: of

text: elements

text: possibly

text: infinite

text: is

text: called

text: the

text: length

text: of

text: the

text: sequence

text: Unlike

text: set

text: order

text: matters

text: and

text: exactly

text: the

text: same

text: elements

text: can

text: appear

text: multiple

text: times

text: at

text: different

text: positions

text: in

text: the

text: sequence

text: Formally

text: sequence

text: can

text: be

text: defined

text: as

text: function

text: whose

text: domain

text: is

text: either

text: the

text: set

text: of

text: the

text: natural

text: numbers

text: for

text: infinite

text: sequences

text: or

text: the

text: set

text: of

text: the

text: first

text: natural

text: numbers

text: for

text: sequence

text: of

text: finite

text: length

text: The

text: position

text: of

text: an

text: element

text: in

text: sequence

text: is

text: its

text: rank

text: or

text: index

text: it

text: is

text: the

text: integer

text: from

text: which

text: the

text: element

text: is

text: the

text: image

text: It

text: depends

text: on

text: the

text: context

text: or

text: of

text: specific

text: convention

text: if

text: the

text: first

text: element

text: has

text: index

text: or

text: When

text: symbol

text: has

text: been

text: chosen

text: for

text: denoting

text: sequence

text: the

text: n"th

text: element

text: of

text: the

text: sequence

text: is

text: denoted

text: by

text: this

text: symbol

text: with

text: as

text: subscript

text: for

text: example

text: the

text: n"th

text: element

text: of

text: the

text: Fibonacci

text: sequence

text: is

text: generally

text: denoted

text: The past is a term used to indicate the totality of events which occurred before a given point in time. The past is contrasted with and defined by the present and the future. The concept of the past is derived from the linear fashion in which human observers experience time, and is accessed through memory and recollection. In addition, human beings have recorded the past since the advent of written language.

text: The

text: past

text: is

text: term

text: used

text: to

text: indicate

text: the

text: totality

text: of

text: events

text: which

text: occurred

text: before

text: given

text: point

text: in

text: time

text: The

text: past

text: is

text: contrasted

text: with

text: and

text: defined

text: by

text: the

text: present

text: and

text: the

text: future

text: The

text: concept

text: of

text: the

text: past

text: is

text: derived

text: from

text: the

text: linear

text: fashion

text: in

text: which

text: human

text: observers

text: experience

text: time

text: and

text: is

text: accessed

text: through

text: memory

text: and

text: recollection

text: In

text: addition

text: human

text: beings

text: have

text: recorded

text: the

text: past

text: since

text: the

text: advent

text: of

text: written

text: language

annotations: follows single

question: main_subject small pieces loosely joined

answer: internet

text: internet

text: internet

text: internet

text: internet

text: internet

text: internet

text: internet

text: internet