The Earth's atmosphere weighs about 5.5 quadrillion tons.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
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
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
5
Because heat expands the metal, the Eiffel Tower always leans away from the sun.
79
The bark of an older redwood tree is fireproof.
65
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114