It is physically impossible for pigs to look up into the sky.
361
More than 90% of shark attack victims survive.
41
A spider's silk is stronger than steel.
52
The colossal squid has the largest eyes in the world.
4
Cats and dogs can hear ultrasound.
350
A completely blind chameleon will still take on the colors of its environment.
43
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Iguanas have two penises!
55