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Would you weigh less if you jumped in an elevator? Gravity, the normal force, and Newton’s Second Law of Motion, explained in a lovely animation from TED.

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  6. theories-from-the-moon reblogged this from explore-blog and added:
    Look out side the elevator it hilariouse
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  8. mimiwao reblogged this from explore-blog and added:
    Gravity ANimated
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  14. beachpenguin reblogged this from explore-blog and added:
    Why couldn’t earnest have taught us like this……
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  17. iheartchaos reblogged this from explore-blog and added:
    TED video of the day: Would you weigh less if you jumped in an elevator?
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