Iron weighs more after it rusts.
68
A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
One ragweed plant can release as many as one billion grains of pollen!
51
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
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
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18