Aluminum used to be more valuable than gold!
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Sound travels fifteen times faster through steel than through air.
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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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4.5 pounds of sunlight strike the Earth each day.
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Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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