Passengers on the Beijing subway can pay with plastic bottles.
29
There are more fatal car accidents in July than any other month.
85
People who laugh more are better able to tolerate pain - both physical and emotional.
36
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
If you get water flowing fast enough, it can cut metal.
354
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
476
A million dollars' worth of $100 bills weighs only 22 pounds!
32
New York's Central Park is nearly twice the size of the entire country of Monaco.
42