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Should We Build a Dyson Sphere? | Space Time | PBS Digital Studios

2,537,052 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 14:14 / 14:30

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

extraterrestrial

/ˌekstrətəˈrestrēəl/

adjective noun

of or from outside earth or its atmosphere. hypothetical or fictional being from outer space.

harvesting

/ˈhärvəst/

verb

gather crop.

surrounding

/səˈroundiNG/

adjective verb

Bring completed closed around on all sides. To move closer on all sides of something.

inexplicable

/ˌinekˈsplikəb(ə)l/

adjective

Unable to be explained; strange.

strange
adjective

Unusual or odd; surprising because unexpected.

otherwise

/ˈəT͟Hərˌwīz/

adjective adverb

in different state or situation. In an additional or different way.

observation

/ˌäbzərˈvāSH(ə)n/

noun

Practice of performing actions required by rules.

require

/rəˈkwī(ə)r/

verb

To need to do something, to make it necessary.

spheres

/sfir/

noun other verb

round solid figure, or its surface, with every point on its surface equidistant from its centre. Areas of interest or activity. enclose in or as if in sphere.

visible

/ˈvizəb(ə)l/

adjective

able to be seen.

proposed

/prəˈpōz/

adjective verb

Suggested. To make an offer of marriage.

securing

/səˈkyo͝or/

verb

To get or achieve something with certainty.

advanced

/ədˈvanst/

adjective verb

modern and recently developed. To move forward in a certain direction.

somethings
other

.

extreme

/ikˈstrēm/

adjective noun

Very severe; very strong. either of two very different things.

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