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
When watching a DVD press stop-stop-play-skip to skip the ads and go straight to the movie.
23
American car horns beep in the tone of F.
66
There are more than 10 million bricks in the Empire State Building!
75
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14
When Heinz ketchup leaves the bottle, it travels at a rate of 25 miles per year.
127
Water is actually naturally blue.
48