A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
The average person eats almost 1500 pounds of food a year.
157
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
In many countries, urine was used as a detergent for washing.
17
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
24