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Carl Sagan's Cosmos Episode 2 part5

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Uploaded by on Sep 30, 2007

continued from part 4

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News & Politics

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Standard YouTube License

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Top Comments

  • Watching this video makes me feel like bowel movements are beautiful.

    God, I love these videos.

  • Stop anthropomorphizing enzymes, they don't like it when you do that.

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All Comments (91)

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  • Yeah, only Carl Sagan could talk about someone talking a crap in a scientific way and make it sound scifi-awesome

  • It's weird, how cells seem so massive from the inside, but in reality are one of the tiniest things in existence. Like atoms, we humans are unable to register on a bigger scale. How small is the Universe?

  • One person doesn't know how their own body works.

  • MY GRANDDADDY AIN'T NO TREE!! HURR DURRR.

  • @SirNewt I'm not religious, but I can see calling marriage "sacred". We evolved to bond emotionally with one another, and to take joy in those bonds. Marriage is an celebration of something beautiful: our ability to empathize and connect with each other. "Sacred" is a word tainted by superstition, but the sense of beauty and importance is right.

  • Can someone pay James Cameron and his team a few millions to re-do this series in full 3d? ^_^

    Avatar in the human body :)

  • I think DNA polymerase is a pretty cool guy. Eh assembles nucleotides and doesn't afraid of anything.

  • Carl Sagan, you are a god among ants. 

  • 1 person still believes in Astrology.

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