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Why Astronauts left a reflector on the Moon! (ft. MinutePhysics) - Smarter Every Day 73

2,678,979 views

SmarterEveryDay

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 5:49 / 5:58

Speech Rate:

  • 220 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

interesting

/ˈint(ə)rəstiNG/

adjective verb

Taking your attention; making you want to know. To persuade to do, become involved with something.

rotated

/ˈrōˌtāt/

verb

To do a task in turns, one person after another.

advantage

/ədˈvan(t)ij/

noun verb

Thing making the chance of success higher. put in favourable position.

implications

/ˌimpləˈkāSH(ə)n/

noun other

conclusion that can be drawn from something although it is not explicitly stated. Possible effects, results from an action or event.

reflector

/rəˈflektər/

noun

Thing that shines when light reflects off it.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

experiments
noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To try something new that you haven't tried before.

building

/ˈbildiNG/

noun verb

A structure with a roof and walls, e.g. a house. To construct a house, office, factory.

parallel

/ˈperəˌlel/

adjective noun verb

(Of two lines) at equal distance from each other. person or thing similar to another. To compare.

science

/ˈsīəns/

noun

intellectual and practical activity encompassing systematic study of structure and behaviour of physical and natural world.

astronauts

/ˈastrəˌnôt/

noun other

person who is trained to travel in spacecraft. Person who travels in space.

because

/bēˈkəz/

conjunction

For a reason.

direction

/dəˈrekSH(ə)n/

noun

Describes the way you are going, e.g. North.

reverse

/rəˈvərs/

adjective noun verb

going in or turned towards direction opposite to that previously stated. Back part or side of something. To change back to a previous or normal condition.

ingenious

/inˈjēnyəs/

adjective

Very good at making things or solving problems.

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