Caffeine boosts memory.
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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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More people in Africa speak French than in France itself.
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In Japan, it is tradition for husbands to get a monthly allowance from their wives.
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Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
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Mentally doing a task makes you better at it. Your mind can barely tell the difference.
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Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
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