Thornton, William E. (William Edgar), 1929-2016-03-312016-03-311972http://hdl.handle.net/2152.3/636Image depicting the differences in fluid pressure/volume in the human body in 1 g (standard gravity) and 0 g (weightlessness).Skylab Program.Weightlessness--Physiological effect.Space flight--Physiological effect.Space medicine.Image