Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
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Our brains have a negativity bias and will remember bad memories more than good ones.
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Within three days of death, the enzymes that once digested your food begin to eat you.
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A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
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The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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Your tongue is the only muscle in your body that is attached at only one end.
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If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
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Nearly 80 percent of all sudden cardiac arrests happen at home.
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