By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
Standard paper cannot be folded in half more than 7 times.
232
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
Sunflowers can be used to clean up radioactive waste.
17
One in five long-term love relationships began with one or both partners being involved with others.
177
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
There are more telephones than people in Washington, D.C.
121
The chances of making two holes-in-one in a round of golf are one in 67 million.
67