The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
Music is as addictive to the brain as sex and drugs.
27
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
A quarter has 119 grooves on its edge, a dime has one less groove!
34
Diamonds mined in Brazil are harder than those found in Africa.
40

