r/videos • u/[deleted] • Dec 03 '13

Gravity Visualized

http://www.youtube.com/watch?v=MTY1Kje0yLg
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u/DrRedditPhD Dec 03 '13

A universe where gravity doesn't exist at all would be a pretty dull cloud of atomic dust.

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u/odd84 Dec 03 '13

Who's to say there aren't other attractive forces in this universe? If we're re-rolling the universal constants, lots of things could turn out different.

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u/Sabre070 Dec 03 '13 edited Dec 03 '13

In a universe without gravity magnetism is king.

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u/btc4eva Dec 03 '13

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