Condoms were originally made of animal intestines or linen.
347
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
A domestic cat can sprint at about 31 miles per hour.
274
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Giant Anteaters' front legs look like a panda.
48