Full Episodes46

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  • Sleep

    What is sleep? Find out what happens when you go to bed and close your eyes.

    28:48

  • Rivers

    Take a ride on a river and find out more about this force of nature.

    28:47

  • Chemistry

    Find out more about the basics of chemistry.

    28:47

  • The Special

    Watch our favorite Science Trek video shorts in this Prime Time Special.

    38:55

  • Snakes

    Snakes hold a special niche in nature. Learn more how snakes live.

    28:48

  • Exoplanets

    Is there another Earth-like planet somewhere in the universe? Learn more about exoplanets.

    28:49

  • Forests

    Forests provide us oxygen to breathe and much more.Find out about Forests on Science Trek.

    28:47

  • Digestive System

    It takes about 24 hours for food to make its way through your digestive system.

    28:49

Clips45

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