/sci/ - Science & Math

Anonymous Tue Sep 13 14:48:18 2016 No.8342905 [View]
File: 22 KB, 680x350, accretion_disc.jpg [View same] [iqdb] [saucenao] [google]

What causes gravity?
So I'm undergrad in geology and we were talking about how planets form from accretion, which makes sense. Like, gravity attracts smaller masses to bigger masses, sure. But what makes it act this way? By extent, where do any of the 4 fundamental forces come from?

Help me /sci/, I haven't been this mindfucked since I first thought about the conception of the universe.

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/sci/ - Science & Math

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