A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Most dust particles in your house are made from dead skin!
67
Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
21
Diamonds can be shattered with a hammer.
-104
Hot water can freeze faster than cold water.
181
The bark of an older redwood tree is fireproof.
65
Aluminum used to be more valuable than gold!
84