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How Do We Know Black Holes Exist?

166,475 views

Deep Astronomy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

93%
  • 5:38 / 6:02

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

rockets

/ˈräkət/

noun other verb

cylindrical projectile that can be propelled to great height or distance by combustion of its contents. Types of lettuce. increase very rapidly.

generally

/ˈjen(ə)rəlē/

adverb

in most cases.

prevent

/prəˈvent/

verb

keep something from happening.

general

/ˈjen(ə)rəl/

adjective noun

Widespread, normal or usual. commander of army.

smaller

/smôl/

adjective

of size that is less than normal or usual.

reasoned

/ˈrēzənd/

adjective verb

based on logic or good sense. To think and make conclusions in a logical manner.

nothing

/ˈnəTHiNG/

adjective adverb noun pronoun

of no value. not at all. Item of little or no value, importance, interest. Not anything, not a single thing.

velocity

/vəˈläsədē/

noun

speed of something in given direction.

accelerated

/əkˈseləˌrāt/

verb

To increase the speed or rate of something.

squeezing

/skwēz/

verb

To force or threaten someone to give you something.

remnants

/ˈremnənt/

noun other

small remaining quantity of something. Small parts left of thing that has been destroyed.

hundred

/ˈhəndrəd/

noun number

subdivision of county or shire. ten more than ninety.

finality

/fīˈnalədē/

noun

fact or impression of being final and irreversible.

playing

/plā/

verb

engage in activity for recreation.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

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