michael from the makes-being-an-experimental-subject-almost-fun dept.
mccalli writes: "Not input devices, but real live squeaky things. Apparently, Canadian scientists are trying to breed mice that do not feel pain. The eventual goal is a better pain killer for humans, but this is said to be a long way off. More in the Nature article here."
FORTUNE'S FUN FACTS TO KNOW AND TELL: #44
Zebras are colored with dark stripes on a light background.