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What If All Helium Disappeared for 5 Seconds?

122,987 views

What If

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

89%
  • 5:06 / 5:41

Speech Rate:

  • 133 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

disappearing

/ˌdisəˈpir/

verb

cease to be visible.

balloons

/bəˈlo͞on/

noun other verb

small inflated rubber bag. Large air-filled bags to carry people into the air. swell out in spherical shape.

medical

/ˈmedək(ə)l/

adjective noun

Of or relating to physical health or medicine. A health check or test.

biological

/ˌbīəˈläjək(ə)l/

adjective noun

Being related to life and living things. substance of biological origin used as drug, vaccine, pesticide, etc..

seconds

/ˈsekənd/

number other verb

constituting number two in sequence. Short periods of time you wait for someone. To agree to support a proposal at a meeting.

planets

/ˈplanət/

noun other

celestial body moving round star. One of the bodies that orbit the sun.

observed

/əbˈzərv/

verb

To watch carefully; to make a comment.

without

/wəˈT͟Hout/

adverb conjunction preposition

outside. without it being case that. in absence of.

twinkling

/ˈtwiNGkliNG/

adjective verb

Flickering with a gleam of light. To shine with a flickering gleam of light.

abundant

/əˈbəndənt/

adjective

Being in very great supply; plentiful.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

lightest

/līt/

adjective

Least dark in color or illumination.

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