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How does a whip break the sound barrier? (Slow Motion Shockwave formation) - Smarter Every Day 207

5,977,098 views

SmarterEveryDay

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 10:46 / 11:21

Speech Rate:

  • 209 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

milliseconds

/ˈmiləˌsekənd/

milliseconds
noun other

one thousandth of second. One thousandth of a second.

molecules

/ˈmäləˌkyo͞ol/

molecules
noun other

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

boundary

/ˈbound(ə)rē/

boundary
noun

line that marks limits of area.

question

/ˈkwesCH(ə)n/

question
noun verb

sentence worded or expressed so as to elicit information. To have or express concerns or uncertainty.

leaving

/lēv/

leaving
verb

To let something or someone remain somewhere.

something

/ˈsəmˌTHiNG/

something
adverb pronoun

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

hundred

/ˈhəndrəd/

hundred
noun number

subdivision of county or shire. 100.

several

/ˈsev(ə)rəl/

several
adjective determiner pronoun

separate or respective. more than two but not many. More than two but not a large amount.

explain

/ikˈsplān/

explain
verb

make idea or situation clear to someone by describing it in more detail.

interesting

/ˈint(ə)rəstiNG/

interesting
adjective verb

Taking your attention; making you want to know. To persuade to do, become involved with something.

excellent

/ˈeks(ə)lənt/

excellent
adjective exclamation

Extremely good. used to indicate approval or pleasure.

breaking

/brāk/

breaking
verb

To defeat by causing the person to lose their will.

engineer

/ˌenjəˈnir/

engineer
noun verb

Someone whose job is designing machines, buildings. design and build.

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