Passengers on the Beijing subway can pay with plastic bottles.
29
The odds of being killed by falling out of bed are one in two million.
136
Wearing red increases attraction.
30
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
People who laugh more are better able to tolerate pain - both physical and emotional.
36
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