Condoms were originally made of animal intestines or linen.
347
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Drivers kill more deer than hunters do.
660
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255