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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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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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
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Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
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One cubic foot of gold weighs more than 1,200 pounds!
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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