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
The first toilet being flushed in a motion picture was in the movie Psycho.
67
20252 is Smokey the Bear's own zip code.
35
In many countries, urine was used as a detergent for washing.
17
85% of all Valentine's Day cards are purchased by women!
38
The best diamonds are colored blue-white.
80
Hong Kong has more Rolls Royces per person than anywhere else in the world.
32