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High Power Lasers - Long Distances

16,049 views

U.S. Department of Energy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 3:55 / 4:06

Speech Rate:

  • 168 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

developing

/dəˈveləpiNG/

adjective verb

growing and becoming more mature or elaborate. To make a photograph from film.

medical

/ˈmedək(ə)l/

adjective noun

relating to science or practice of medicine. A health check or test.

portfolio

/pôrtˈfōlēˌō/

adjective noun

denoting employment pattern involving succession of jobs. large flat case for drawings etc..

effectively

/əˈfektəvlē/

adverb

in such manner as to achieve desired result.

security

/səˈkyo͝orədē/

noun

Person paid to protect property and people.

powered

/ˈpou(ə)r/

verb

To give energy to something, e.g. by electricity.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Nature or emotions that show, but may not be true. To come to the top of something; emerge.

occurred

/əˈkər/

verb

To come to pass or to happen.

military

/ˈmiləˌterē/

adjective noun

relating to or characteristic of soldiers or armed forces. Army or armed forces.

technologies

/tekˈnäləjē/

noun other

application of scientific knowledge for practical purposes. Of practical use of machines/sciences in industries.

variety

/vəˈrīədē/

noun

Particular type of thing or person.

interesting

/ˈint(ə)rəstiNG/

adjective verb

arousing curiosity or interest. To make someone want to know about something.

transmit

/tranzˈmit/

other verb

To broadcast by using signals to a radio/TV. To broadcast by using signals to a radio/TV.

powerful

/ˈpou(ə)rfəl/

adjective adverb

having great power or strength. very.

produce
noun verb

Fresh foods such as fruits and vegetables. To grow something naturally.

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