Iron weighs more after it rusts.
68
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Nylon is made from coal and petroleum.
42
One ragweed plant can release as many as one billion grains of pollen!
51
The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
51
Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
1
Your brain is 80% water.
525