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Why helmets don't prevent concussions -- and what might | David Camarillo

266,085 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 14:43 / 15:57

Speech Rate:

  • 190 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

repeated

/rəˈpēdəd/

adjective verb

done or occurring again several times in same way. To say something you have learned and memorized.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. One more added. One more (thing).

bicycling

/ˈbīsək(ə)l/

verb

ride bicycle.

history

/ˈhist(ə)rē/

noun

study of past events.

football

/ˈfo͝otˌbôl/

noun

team game in which ball is kicked.

chronic

/ˈkränik/

adjective

(of illness) persistent.

protect

/prəˈtekt/

verb

To defend someone or something from harm or danger.

dealing

/ˈdēliNG/

noun verb

business relations or transactions. To cope with something - usually troubles.

designed

/dəˈzīnd/

adjective verb

planned or conceived in detail for specific purpose. To plan in a particular way to fulfill a purpose.

children

/CHīld/

noun other

young human. More than one child.

leading

/ˈlēdiNG/

adjective noun verb

Playing the main part in a play or movie. guidance. To show the way or guide others.

accidents

/ˈaksədənt/

noun other

unexpected incident. Sudden unplanned events causing damage, injuries.

information

/ˌinfərˈmāSH(ə)n/

noun

Collection of facts and details about something.

against

/əˈɡenst/

preposition

In opposition to; disagreeing with.

subject
adjective adverb noun verb

likely or prone to be affected by. conditionally upon. person or thing that is being discussed, described, or dealt with. To cause to suffer or experience something.

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