Scientists aren't sure what color dinosaurs were.
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In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
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The bark of an older redwood tree is fireproof.
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Iron weighs more after it rusts.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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Most dust particles in your house are made from dead skin!
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Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
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