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Ep. 2: What the Universe Is Made of

21,921 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

94%
  • 5:37 / 5:57

Speech Rate:

  • 133 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

heavier

/ˈhevē/

adjective

of great weight.

chemical

/ˈkemək(ə)l/

adjective noun

Made of various elements. Basic substance produced by mixing elements.

converted

/kənˈvərdəd/

adjective verb

(of building) having been adapted to be suitable for new purpose. To change form, character, or function to another.

studying

/ˈstədē/

verb

To focus on learning something usually at school.

lifting

/lift/

verb

To stop or cancel something, such as a rule.

secrets

/ˈsēkrit/

noun other

something that is kept or meant to be kept unknown or unseen by others. Information that others do not know.

composition

/ˌkämpəˈziSH(ə)n/

noun

A piece of music.

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

universe

/ˈyo͞onəˌvərs/

noun

Things surrounding a person, affecting their life.

wondered

/ˈwəndər/

verb

To think or consider about something over time.

explain

/ikˈsplān/

verb

To make clear or easy to understand by describing.

hydrogen

/ˈhīdrəjən/

noun

Lightest of all chemical elements.

consider

/kənˈsidər/

verb

To think carefully about something.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. Over, in, across an entire thing or place.

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