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How Do Lighthouses Work?

380,493 views

Ticket To Know

Video Language:

  • English

Caption Language:

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

Accent:

  • English (AU)

Speech Time:

98%
  • 10:37 / 10:50

Speech Rate:

  • 158 wpm - Fast

Category:

  • Education

Tags :

Intro:

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

Video Vocabulary

reflectors

/rəˈflektər/

reflectors
noun other

piece of glass or metal for reflecting light in required direction. Thing that shines when light reflects off it.

dangerous

/ˈdānj(ə)rəs/

dangerous
adjective

Involving the chance of hurt or damage; risky.

signalling

/ˈsiɡnəl/

signalling
verb

convey information or instructions by means of gesture.

structures

/ˈstrək(t)SHər/

structures
noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. To make or build with an organized framework.

lighthouse

/ˈlītˌhous/

lighthouse
noun

Tower with a light that warns ships about rocks.

thicker

/THik/

thicker
adjective

Less thin; more dense or fat.

obviously

/ˈäbvēəslē/

obviously
adverb

in way that is easily perceived or understood.

electricity

/əˌlekˈtrisədē/

electricity
noun

Energy generated positive and negative charges.

firelight

/ˈfī(ə)rˌlīt/

firelight
noun

Light of a fire (especially in a fireplace).

realised

/ˈrē(ə)ˌlīz/

realised
verb

become fully aware of something as fact.

coastal

/ˈkōstəl/

coastal
adjective

Concerning the area of sea near land.

actually

/ˈak(t)SH(o͞o)əlē/

actually
adverb

as truth or facts.

further

/ˈfərT͟Hər/

further
adjective adverb conjunction verb

more distant in space. at, to, or by greater distance. (Used to introduce an additional point); also. help or promote.

engineers

/ˌenjəˈnir/

engineers
noun other verb

designer or maker of machines. People whose job is to repair or maintain engines. design and build.

earliest

/ˈərlē/

earliest
adjective adverb

Occurring the soonest of all. before usual time.

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