Aluminum used to be more valuable than gold!
84
Iron weighs more after it rusts.
16
Pumice is the only rock that floats on water.
14
Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
10
According to studies, men change their minds two to three times more often than women.
72
The average home creates more pollution than does the average car.
33
A cubic yard of air weighs about 2 pounds at sea level.
31
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