20 Things You Didn't Know About Bees

Some very unusual facts are listed. The most strange, "On the April 1984 Challenger flight, 3,300 bees, housed in a special but confining box, adapted perfectly to zero gravity and built a nearly normal comb. But they didn’t go to the toilet. Since bees excrete only outside the hive, they held it in for seven days. A NASA spokesperson said the space hive was “just as clean as a pin.”"