Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
GTA V achieved $1 billion in sales just 3 days after its launch.
21
You burn 26 calories in a one minute kiss.
605
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
A typical lead pencil can draw a line that is 35 miles long.
158
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
American car horns beep in the tone of F.
66
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36