| http://www.w3.org/ns/prov#value | - mething like magnetism.Gravity is not a physical force; it is geometry, Carlos Calle, a scientist at the National Aeronautics and Space Administration, told IBD.On The MoveLarge objects such as the earth and sun warp the space around them, like placing a heavy ball in the middle of a trampoline and causing a depression to form around it.
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