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Thread: Drawing three right angles on a sphere - GIF

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  1. Feb 6, 2019, 11:59 PM #1
    Altair
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    Drawing three right angles on a sphere - GIF

    Drawing three right angles on a sphere. Possible only in spherical geometry and used to prove that the Earth is spherical in shape.




    Previously:

    Magnus effect - GIF
    Intermediate axis theorem - GIF and video
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  2. The Following 4 Users Say Thank You to Altair For This Useful Post:

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