The octopus does not have a blind spot.
273
Early American humans hunted car-size armadillos and used their shells for houses.
12
A scorpion can hold its breath for up to 6 days.
19
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
Condoms were originally made of animal intestines or linen.
347
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6