The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
The Basenji dog is the only dog that is not able to bark.
4
Penguins have a gland above their eye that turns saltwater into freshwater.
12
A dairy cow can produce more milk when listening to music.
446
Early American humans hunted car-size armadillos and used their shells for houses.
12