Out of all the senses, smell is most closely linked to memory.
146
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
One third of the electricity produced on earth is used to power electric light bulbs!
75
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
According to studies, men change their minds two to three times more often than women.
72
Diamonds can be shattered with a hammer.
-104
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199