Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Jellyfish as a species are actually older than dinosaurs and sharks.
383
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Condoms were originally made of animal intestines or linen.
347
One in three dog owners say they have talked to their pets on the phone.
427