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NIST's World Trade Center Investigations

7,418 views

National Institute of Standards and Technology

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 3:58 / 3:59

Speech Rate:

  • 118 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

tallest

/tôl/

adjective

of great or more than average height.

nations

/ˈnāSH(ə)n/

noun other

large body of people united by common descent. Areas or regions controlled by a government and army.

building

/ˈbildiNG/

noun verb

A structure with a roof and walls, e.g. a house. To construct a house, office, factory.

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.

technical

/ˈteknək(ə)l/

adjective noun

relating to particular subject, art, or craft, or its techniques. undefined.

terrorists

/ˈterərəst/

noun other

person who uses terrorism in pursuit of political aims. Radicals who employs terror as a political weapon.

recognized

/ˈrekəɡˌnīz/

verb

To consider something as important or special.

emergency

/əˈmərjənsē/

noun

Sudden event needing an immediate action.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

federal

/ˈfed(ə)rəl/

adjective

having or relating to system of government in which several states form unity but remain independent in internal affairs.

damaged

/ˈdamij/

adjective verb

Physical harm that is done to something. To harm physically; to hurt or break something.

including

/inˈklo͞odiNG/

preposition verb

containing as part of whole being considered. To make someone, something part of a group.

authority

/əˈTHôrədē/

noun other

Having power to decide things. Very high level of knowledge about something.

evacuation

/iˌvakyəˈwāSH(ə)n/

noun

Sending to a safer place because of danger.

failure

/ˈfālyər/

noun

When things go wrong; lack of function.

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