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How We Make the Coldest Things in the Universe

464,204 views

SciShow

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 5:46 / 5:59

Speech Rate:

  • 217 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

billionth

/ˈbilyənTH/

noun number

1000 millionth. constituting number one billion in sequence.

quantum

/ˈkwän(t)əm/

noun

discrete quantity of energy proportional in magnitude to frequency of radiation.

properties

/ˈpräpərdē/

noun other

possessions collectively. Buildings or pieces of land owned by someone.

particles

/ˈpärdək(ə)l/

noun other

minute portion of matter. Tiny pieces or quantities of some things.

universe

/ˈyo͞onəˌvərs/

noun

All of space that contains planets and stars.

challenge

/ˈCHalənj/

noun verb

A question to determine correctness of something. invite to join in contest.

individual

/ˌindəˈvij(o͞o)əl/

adjective noun

Having a distinct manner different from others. Single person, looked at separately from others.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

fundamental

/ˌfəndəˈmen(t)əl/

adjective noun

Forming a necessary part, base, or core. A basic part of something.

ultracold
adjective

(of a neutron) having an energy of the order of 10⁻⁷ eV or less..

degrees

/dəˈɡrē/

noun other

amount, level, or extent. Units for measuring temperature or angles.

molecules

/ˈmäləˌkyo͞ol/

noun other

group of atoms bonded together. Two or more atoms chemically combined.

absolute

/ˈabsəˌlo͞ot/

adjective noun

total. Something that is complete, total, pure, certain.

perfect
adjective noun verb

So good it cannot be improved. perfect tense. To do something so well, it cannot be done better.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

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