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How Do Fire Sprinklers Know There's A Fire?

530,857 views

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Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 3:57 / 4:01

Speech Rate:

  • 177 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

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

Video Vocabulary

destroyed

/dəˈstroi/

destroyed
verb

To kill a sick or unwanted animal.

hundreds

/ˈhəndrəd/

hundreds
noun number

subdivision of county or shire. ten more than ninety.

lighter

/ˈlīdər/

lighter
adjective noun

Less dark in color or illumination. Device used to light a cigarette.

serious

/ˈsirēəs/

serious
adjective

Needing thought or concentration; important; grave.

material

/məˈtirēəl/

material
adjective noun

Relevant; (of evidence) important or significant. Substance from which a thing is made of.

universal

/ˌyo͞onəˈvərsəl/

universal
adjective noun

relating to or done by all people or things in world or in particular group. thing having universal effect or application.

textile

/ˈtekˌstīl/

textile
adjective noun

Referring to something made of cloth. Any kind of cloth goods, like cotton, for example.

tension

/ˈtenSHən/

tension
noun verb

Feeling of anxiety and inability to relax. apply force to something which tends to stretch it.

installing

/inˈstôl/

installing
verb

To set up equipment so that it is ready to use.

activated

/ˈaktəˌvāt/

activated
verb

To make something start working.

released

/rəˈlēs/

released
verb

allow or enable to escape from confinement.

factory

/ˈfakt(ə)rē/

factory
noun

Building where things are made.

projects
projects
noun other verb

planned enterprise. Homes built in the US by government. estimate on basis of present trends.

fusible

/ˈfyo͞ozəbəl/

fusible
adjective other

able to be fused or melted easily. Capable of being melted and fused.

perfected
perfected
verb

make completely free from faults.

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