The Earth's atmosphere weighs about 5.5 quadrillion tons.
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Indoor pollution is 10 times more toxic than outdoor pollution.
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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
5
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Liquid TIDE laundry detergent glows under a blacklight.
96