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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 explain something in steps and in detail.

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. List of work submitted to a teacher/for approval.

effectively

/əˈfektəvlē/

adverb

In a way that produces the desired result.

security

/səˈkyo͝orədē/

noun

Person paid to protect property and people.

powered

/ˈpou(ə)r/

verb

To move something forcefully and quickly.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Nature or emotions that show, but may not be true. To come to the top level of water, mud, etc..

occurred

/əˈkər/

verb

happen.

military

/ˈmiləˌterē/

adjective noun

Concerning the army or navy. 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

Taking your attention; making you want to know. 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 control or influence over. very.

produce
noun verb

agricultural products. To control the making a movie or television show.

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