Off Topic but I had never heard of the Ig Nobel Prizes... satirical awards but real life studies. This one is fantastic.
TRANSPORTATION PRIZE: Robin Radcliffe, Mark Jago, Peter Morkel, Estelle Morkel, Pierre du Preez, Piet Beytell, Birgit Kotting, Bakker Manuel, Jan Hendrik du Preez, Michele Miller, Julia Felippe, Stephen Parry, and Robin Gleed, for determining by experiment whether it is safer to transport an airborne rhinoceros upside-down or horizontally.
Turns out the rhinos are better off upside down.
"I think the reason for that is, when a rhino is on its side, you have positional effects of blood flow. So in other words, the lower parts of the lung are getting lots of blood flow for gas exchange, but the upper part of the lung, just because of gravity, is not getting perfused well, so when a rhino is hanging upside down, it's basically like it's standing upside up; the lung is equally perfused.
"We've also seen that rhinos that are on their side too long, or on their sternum, especially - they get muscle damage, they get myopathy, because they're so heavy. And there's no pressure on their legs, other than the sense of the strap around their ankle," Robin explained.
You learn something new every day .