Only 3% of bird species have penises.
0
Condoms were originally made of animal intestines or linen.
347
The seahorse is the only fish to have a neck.
12
The octopus does not have a blind spot.
273
When you shave a guinea pig it looks like a little hippo.
19
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24