Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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4.5 pounds of sunlight strike the Earth each day.
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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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Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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Aluminum used to be more valuable than gold!
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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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