When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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Sudbury Valley School allows students to do whatever they want; no curriculum, tests, homework, or even classes unless requested. 82% of students get accepted to college, as opposed to the 63% national public school average.
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Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
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Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
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No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
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Only 8% of the world’s currency is physical money. The rest exists only on computers.
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Mentally doing a task makes you better at it. Your mind can barely tell the difference.
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80% of millionaires drive used cars.
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