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What are gravitational waves? - Amber L. Stuver

851,517 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 4:45 / 5:25

Speech Rate:

  • 157 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

objects
noun other verb

material thing. Some things you can see or touch, but is not alive. express disagreement.

everything

/ˈevrēˌTHiNG/

pronoun

all things.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

ripples

/ˈripəl/

noun other verb

small wave or series of waves on surface of water. Small gentle low wave on the surface of water, etc.. To travel or move as small gentle waves.

detector

/dəˈtektər/

noun

device or instrument designed to detect presence of particular object or substance.

observable

/əbˈzərvəb(ə)l/

adjective

Being able to be seen, noticed, or sensed.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

circled

/ˈsərk(ə)l/

verb

To enclose in something round by surrounding it.

morning

/ˈmôrniNG/

adverb exclamation noun

every morning. good morning. Early part of the day before 12 p.m.

massive

/ˈmasiv/

adjective

large and heavy.

witnessed

/ˈwitnəs/

verb

see event happen.

stronger

/strôNG/

adjective

having power to move heavy weights or perform other physically demanding tasks.

millions

/ˈmilyən/

number

1,000,000.

observation

/ˌäbzərˈvāSH(ə)n/

noun

Practice of performing actions required by rules.

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