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The science of friction -- and its surprising impact on our lives | Jennifer Vail

55,047 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 10:21 / 11:47

Speech Rate:

  • 192 wpm - Fast

Category:

  • Nonprofits & Activism

Tags :

Intro:

Video Vocabulary

changes

/CHānj/

noun other verb

act or process bringing change. Exchanges of one set of clothes for another. make different.

because

/bēˈkəz/

conjunction

For a reason.

promise

/ˈpräməs/

noun verb

assurance that one will do something. make promise.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

ancient

/ˈān(t)SHənt/

adjective noun

Very old; having lived a very long time ago. old man.

combination

/ˌkämbəˈnāSH(ə)n/

noun

Act or result of mixing things together.

experience

/ˌikˈspirēəns/

noun verb

An event at which you learned something. To gain knowledge by doing things.

physical

/ˈfizik(ə)l/

adjective noun

Concerning things that can be seen or touched. medical examination.

tribology

/trīˈbäləjē/

noun

study of friction, wear, lubrication.

significant

/siɡˈnifikənt/

adjective

Having meaning; important; noticeable.

materials

/məˈtirēəl/

noun other

matter. Supplies or data needed to do certain things.

discovering

/dəˈskəvər/

verb

To find something new that was not known before.

experienced

/ˌikˈspirēənst/

adjective verb

having gained knowledge or skill in particular field over time. To gain knowledge by doing things.

tribological
adjective

.

technical

/ˈteknək(ə)l/

adjective noun

Complex; difficult to understand. undefined.

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