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Why do fireflies glow?

46,651 views

Mystery Doug & Mystery Science

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 5:51 / 6:22

Speech Rate:

  • 160 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. external side or surface. Beyond the limits or edges of some place, thing.

someone

/ˈsəmˌwən/

pronoun

unknown or unspecified person.

fireflies

/ˈfī(ə)rˌflī/

noun other

soft-bodied beetle related to glow-worm, winged male and flightless female of which both have luminescent organs. Flying beetles that give off a green light.

flashing

/ˈflaSHiNG/

adjective noun verb

shining in bright but brief way. brief, sudden, and intermittent bursts of bright light. To show something very quickly and briefly.

lightning

/ˈlītniNG/

adjective noun

very quick. Flashes of light in the sky caused by a storm.

coolest

/ko͞ol/

adjective

Being the most cool one.

watched

/wäCH/

verb

To keep in check, manage, or control something.

fireworks

/ˈfī(ə)rˌwərk/

noun other

device containing gunpowder and other combustible chemicals which causes spectacular effects and explosions when ignited. Exploding object making bright lights/loud bangs.

getting

/ɡet/

verb

To (cause to) do a particular thing.

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. To ask for or try to get information.

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