A real estate agent's rule of thumb: To estimate what a house will sell for, ask the owner what its worth and subtract 10%.
24
Real diamonds do not show up on x-ray.
36
The glue on Israeli stamps is certified kosher.
67
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
In many countries, urine was used as a detergent for washing.
17
The Pittsburgh Steelers were originally called the Pirates.
50
More than 10% of the world's salt is used to de-ice American roads.
54