A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
Hot water can freeze faster than cold water.
181
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
For every gallon of sea water, you get more than a quarter pound of salt.
45
According to studies, men change their minds two to three times more often than women.
72
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Aluminum used to be more valuable than gold!
84