A domestic cat can sprint at about 31 miles per hour.
274
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212