The glue on Israeli stamps is certified kosher.
67
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
The number of text messages sent and received in a given day is greater than the world's population.
198
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
Dartboards are made out of horsehairs.
129