Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Early American humans hunted car-size armadillos and used their shells for houses.
12
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Female kangaroos have three vaginas.
2