It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Denmark has twice as many pigs as there are people.
66
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
The seahorse is the only fish to have a neck.
12
Sharks have been on the planet longer than trees.
14
A puppy is born blind, deaf, and toothless.
16
Nicole Kidman is scared of butterflies.
65