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How Do Traffic Signals Work?

2,144,173 views

Practical Engineering

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 12:10 / 12:37

Speech Rate:

  • 180 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

solutions

/səˈlo͞oSH(ə)n/

noun other

means of solving problem or dealing with difficult situation. Mixes of liquid and a solid or a gas.

intersections

/ˌin(t)ərˈsekSH(ə)n/

noun other

point common to lines that intersect. Place where two things cross.

traffic

/ˈtrafik/

noun verb

The cars or vehicles on the road. deal or trade in something illegal.

streams

/strēm/

noun other verb

small, narrow river. Classes split into ability levels. run or flow in continuous current in specified direction.

developed

/dəˈveləpt/

adjective verb

advanced or elaborated to specified degree. To grow bigger, more complex, or more advanced.

pedestrians

/pəˈdestrēən/

noun other

person walking rather than travelling in vehicle. Any people walking on a sidewalk or down a road.

journey

/ˈjərnē/

noun verb

Act of traveling from one place to another; trip. travel somewhere.

challenges

/ˈCHalənj/

noun other verb

invitation to compete/fight. Questions to determine correctness of some things. invite to join in contest.

individual

/ˌindəˈvij(o͞o)əl/

adjective noun

single or separate. single human being.

sitting

/ˈsidiNG/

adjective noun verb

in seated position. continuous period of being seated. To be in a resting position on a chair.

between

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

fundamental

/ˌfəndəˈmen(t)əl/

adjective noun

forming base or core. A basic part of something.

capillaries

/ˈkapəˌlerē/

noun other

any of fine branching blood vessels that form network between arterioles and venules. Very small tube that carry blood in the body.

analogies

/əˈnaləjē/

noun other

comparison. Comparison of things based on their similarity.

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