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How Lasers Work (in practice) - Smarter Every Day 33

1,499,768 views

SmarterEveryDay

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 3:24 / 3:54

Speech Rate:

  • 187 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

mirrors

/ˈmirər/

noun other verb

reflective surface. Things with glass surface used to look at yourself. To have similar qualities to something else.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. Over, in, across an entire thing or place.

discharge
noun verb

action of discharging someone. To complete a task that has been assigned.

straight

/strāt/

adjective adverb noun

Not having curves, bends, or angles. in straight line. part of something that is not curved.

aligned

/əˈlīn/

verb

To arrange (e.g. objects) in line with one another.

glorified

/ˈɡlôrəˌfīd/

adjective verb

represented as or appearing more elevated or special than is case. To praise for achievements (not always rightly).

amplifies

/ˈampləˌfī/

verb

To increase the effect of something.

hanging

/ˈhaNGiNG/

adjective noun verb

Being suspended on a rope or wire. Act of killing by putting rope around a neck. To attach a picture, photograph etc. onto a wall.

explain

/ikˈsplān/

verb

To make clear or easy to understand by describing.

reflecting

/rəˈflekt/

verb

To think of something seriously and carefully.

electrical

/əˈlektrək(ə)l/

adjective

concerned with or producing electricity.

components

/kəmˈpōnənt/

noun other

part or element of larger whole. Parts that some things are made up of.

research

/ˈrēˌsərCH/

noun verb

Work done to find or discover knowledge. To study in order to discover new ideas and facts.

special

/ˈspeSHəl/

adjective noun

better, greater, or otherwise different from what is usual. Heavily discounted sales item.

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