At room temperature, the average air molecule travels at the speed of a rifle bullet.
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German chemists made a replica of a trophy the size of one molecule.
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Columbia University has developed an artificial tree that passively soaks up carbon dioxide from the air using "leaves" that are 1,000 times more efficient than true leaves that use photosynthesis.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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The bark of an older redwood tree is fireproof.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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One third of the electricity produced on earth is used to power electric light bulbs!
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