A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
In zero gravity, a candle's flame is round and blue.
16
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
According to studies, men change their minds two to three times more often than women.
72
The bark of an older redwood tree is fireproof.
65
Scientists aren't sure what color dinosaurs were.
312