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Safety Helmets | Science of the Summer Olympics

1,050 views

National Science Foundation News

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 5:24 / 5:35

Speech Rate:

  • 168 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

challenge

/ˈCHalənj/

noun verb

An activity you wish to try that may be hard to do. To formally invite someone to compete at something.

professor

/prəˈfesər/

noun

Teacher who teaches at a college or university.

polytechnic

/ˌpälēˈteknik/

adjective noun

Concerning instruction in applied sciences. Educational institution.

sometimes

/ˈsəmˌtīmz/

adverb

occasionally, rather than all of time.

innermost

/ˈinərˌmōst/

adjective

most private and deeply felt.

engineers

/ˌenjəˈnir/

noun other verb

designer or maker of machines. People whose job is to repair or maintain engines. design and build.

cushions

/ˈko͝oSHən/

noun other verb

stuffed bag. Some things that protect from force of an impact. To protect by softening the impact of something.

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. Shop with many branches.

materials

/məˈtirēəl/

noun other

matter. Substances from which a thing is made.

protect

/prəˈtekt/

verb

To defend someone or something from harm or danger.

determine

/dəˈtərmən/

verb

cause to occur in particular way.

science

/ˈsīəns/

noun

Study of the physical world, based on facts.

absorbs

/əbˈzôrb/

verb

To take up all attention / energy of something.

especially

/iˈspeSHəlē/

adverb

More than usual; extremely.

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