There is an Australian man, James Harrison, who has a singularly unique blood plasma composition that has been used to cure Rhesus disease, a hemolytic disease that affects newborn babies. He has donated his blood plasma over 1000 times.

Some sharks remain on the move for their entire lives. This forces water over their gills, delivering oxygen to the blood stream. If the shark stops moving then it will suffocate and die.

A sneeze travels out your mouth at over 100 m.p.h.

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