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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 reason that.

promise

/ˈpräməs/

noun verb

assurance that one will do something. To say you will certainly do something.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

ancient

/ˈān(t)SHənt/

adjective noun

of very distant past. old man.

combination

/ˌkämbəˈnāSH(ə)n/

noun

joining or merging of different parts.

experience

/ˌikˈspirēəns/

noun verb

Thing a person has done or that happened to them. encounter event or occurrence.

physical

/ˈfizik(ə)l/

adjective noun

Concerning things that can be seen or touched. Health check at the doctors' or hospital.

tribology

/trīˈbäləjē/

noun

study of friction, wear, lubrication.

significant

/siɡˈnifikənt/

adjective

Large enough to be noticed or have an effect.

materials

/məˈtirēəl/

noun other

matter. Substances from which a thing is made.

discovering

/dəˈskəvər/

verb

find unexpectedly or while searching.

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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