The word "listen" contains the same letters as "silent."
135
Standard paper cannot be folded in half more than 7 times.
232
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
The North Atlantic gets 2.5 centimetres (1in) wider every year.
119
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26