One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping ...
Perhaps the most bizarre side effect of living in near-weightless conditions involves human feet, or the soles. Astronauts shed the calluses normally associated with walking on terra firma.
Perhaps the most bizarre side effect of living in near-weightless conditions involves human feet, or the soles. Astronauts shed the calluses normally associated with walking on terra firma. “You ...
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