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Old September 14 2012, 11:56 AM   #9
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Re: About planetary gravity

Actually, the Sun's mass the size of the Earth would be a white dwarf, and crunched down to the diameter of Brooklyn would be a black hole.
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"There are three kinds of men. The one that learns by reading. The few who learn by observation. The rest of them have to pee on the electric fence for themselves.
óWill Rogers
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