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The specific gravity of an object is the ratio between the density of an object to a reference liquid. Usually, our reference liquid is water, which has a density of 1 g/mL or 1 g/cm^3.
originally posted by: neutronflux
. This is proven by governments not allowing civilian flights over Antarctica.
originally posted by: Sremmos80
a reply to: Raggedyman
Well if you are then sure thats funny, but if you are not than you are saying the world is flat and your reasoning makes zero sense. My guess is it is a joke.