There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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The average person eats almost 1500 pounds of food a year.
157
The largest diamond ever found was an astounding 3,106 carats!
99
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Diamonds mined in Brazil are harder than those found in Africa.
40
It's impossible to sink in the Dead Sea without equipment!
72
The French named one of their aircraft carriers after Ferdinand Foch, a man who once said "Airplanes are interesting toys but of no military value".
10