The earth is approx. 6,588,000,000,000,000,000 tons.
175
For every gallon of sea water, you get more than a quarter pound of salt.
45
Iron weighs more after it rusts.
68
Iron weighs more after it rusts.
16
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
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20