The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
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.
479
It's impossible to sink in the Dead Sea without equipment!
72
On average, the life span of an American dollar bill is eighteen months.
33
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
Seaweed can grow up to 12 inches per day!
59
It is impossible to hum if your nose is plugged.
366
Each day, there are over 120 million sexual intercourse taking place all over the world.
301