The Earth's atmosphere weighs about 5.5 quadrillion tons.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
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 Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
A cubic yard of air weighs about 2 pounds at sea level.
31
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20