Search Results: "Esophagus"

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• 11:53 Popular

  The Digestive System: CrashCourse Biology #28

  1,065 views / 6 likes - added 9 years ago

  Hank takes us through the bowels of the human digestive system and explains why it's all about surface area. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like Crash Course? http://www.facebook.com/youtubecrashcourse Follow Crash Cours

• 03:25 Popular

  How Do Hiccups Work?

  834 views / 0 likes - added 8 years ago

  Everyone gets hiccups, but no one is entirely sure why. Learn what’s going on when you hiccup, plus a couple theories about why hiccups happen. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/disea... Share on Facebook: https://goo.gl/8Mt

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• 04:12 Popular

  Ingestible Tiny Robots Can Now Save Your Life

  1,422 views / 2 likes - added 7 years ago

  Scientists make robots in all sizes, but did you know some are so small we can ingest them? Just how small can robots get? Why Astronauts Need Robots in Space- http://bit.ly/2cJBobI Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:

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• 01:31 Popular

  Soft autonomous earthworm robot at MIT

  905 views / 0 likes - added 7 years ago

  Earthworms creep along the ground by alternately squeezing and stretching muscles along the length of their bodies, inching forward with each wave of contractions. Snails and sea cucumbers also use this mechanism, called peristalsis, to get around, and ou

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• 02:54 Popular

  Poop Can Teach You A Lot, But You Have To Look At It

  811 views / 0 likes - added 7 years ago

  When it comes to health, what comes out of you is just as important as what you put in. What does your poo say about you? Astronomers Made A Family Tree For The Stars In Our Galaxy - https://youtu.be/HZq1dLuhjMg Sign Up For The Seeker Newsletter Here - ht

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