Torillian on 19 May 2009
I do wonder about what causes gravity. Most of what we know is just that it definitely exists and the trends with which it increases and decreases dependent on mass and distance between the objects. But I wonder why it occurs in the first place, or if it is one of those simplest of laws that we'll never be able to find a reason for, it just is. I've heard a little bit about Gravitons which are supposedly packets of gravity that in some way are the reason the force exists, but I haven't really looked into it at all.
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