>>12349812Ok, so let's start with the reference of the average weight of a human body being 62 kg, with 11 kg being made up of bones/skeleton. Theoretically speaking we could make the ball as small as we wanted, given enough energy squeezing the ball together, but for practical purposes, let's assume we keep roughly the same density as in meat, which is about 1.1 kg/L, and the average density of bone being 1,850 kg/L, assuming that everything in the body except for the skeleton has roughly the same physical properties as human flesh, we can calculate that the average density of the body is roughly 329 kg/L, thus if we were to squeeze out all the air in the body and turn the entire thing into a perfectly spherical ball, we would get a ball with a density of 329 kg/L and a mass of 62kg, which gives us a ball of approx 0.18 cubic metres.
This in essence means our ball would be 0.70 meters in diameter.
