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How to Find ALIEN Dyson Spheres

973,045 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 14:07 / 14:42

Speech Rate:

  • 153 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

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.

advanced

/ədˈvanst/

adjective verb

Very old. To move forward in a certain direction.

actively

/ˈaktivlē/

adverb

in deliberate and positive way.

signals

/ˈsiɡnəl/

noun other verb

gesture, action, or sound that is used to convey information or instructions. Sounds and light waves carrying TV and radio data. To make a noise or motion to tell someone to start.

covering

/ˈkəv(ə)riNG/

adjective noun verb

(of shooting) carried out to protect exposed person from enemy. thing used to protect, decorate, or conceal something else. To include as part of its area.

searching

/ˈsərCHiNG/

adjective verb

thoroughly scrutinizing. To examine a person's clothing to find something.

current

/ˈkərənt/

adjective noun

Happening or being in the present time. Electricity flowing through wires.

fraction

/ˈfrakSH(ə)n/

noun

Small part of something.

galactic

/ɡəˈlaktik/

adjective

relating to galaxy.

primitive

/ˈprimədiv/

adjective noun

Being at an early or simple stage of development. person belonging to primitive society.

fiction

/ˈfikSH(ə)n/

noun

Made-up stories; imagined events.

plausibility

/ˌplôzəˈbilədē/

noun

quality of seeming reasonable or probable.

indisputable

/ˌindəˈspyo͞odəb(ə)l/

adjective

Being so true it cannot be questioned; obvious.

artificial

/ˌärdəˈfiSHəl/

adjective

(Something) made by people; not created by nature.

purpose

/ˈpərpəs/

noun verb

reason why something is done etc.. have as intention or objective.

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