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NASA ScienceCasts: Cementing Our Place in Space

49,433 views

ScienceAtNASA

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 4:14 / 4:15

Speech Rate:

  • 134 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. with or in proximity to another person or people.

radiation

/ˌrādēˈāSH(ə)n/

noun

Process of emitting something in waves.

probably

/ˈpräbəblē/

adverb

certainly.

equally

/ˈēkwəlē/

adverb

In an equal, even, or identical manner.

presented

/prəˈzent/

verb

To appear or happen.

hydrate

/ˈhīˌdrāt/

noun verb

compound in which water molecules are chemically bound to another compound. To give or add water to something or someone.

molecular

/məˈlekyələr/

adjective

relating to or consisting of molecules.

microscopic

/ˌmīkrəˈskäpik/

adjective

Too small to be seen with the eyes.

experiments
noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To create and perform tests to research something.

structure

/ˈstrək(t)SHər/

noun verb

The way in which the parts of a system or object are arranged or organized, or a system arranged in this way. construct or arrange according to plan.

permanent

/ˈpərmənənt/

adjective noun

lasting or intended to last or remain unchanged indefinitely. perm for hair.

calcium

/ˈkalsēəm/

noun

chemical element of atomic number 20.

silicate

/ˈsiləˌkāt/

noun

salt in which anion contains both silicon and oxygen.

gravity

/ˈɡravədē/

noun

Force making things fall towards the ground.

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