Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
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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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A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
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One cubic foot of gold weighs more than 1,200 pounds!
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The storage capacity of human brain exceeds 4 Terrabytes.
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If the chemical sodium is dropped into water it will immediately and violently explode.
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The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
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