A blind American man taught himself to navigate using echolocation. His hobbies include hiking and mountain-biking, and he has now trained over 500 students in his ‘tongue-click’ technique.
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A woman named Rachel Krishevsky who died at age 99 had 1,400 direct descendants.
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In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
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There's a road in Lancaster, CA that has grooves carved in such a way that when you drive over them at 55 MPH, they will play a part of Rossini's "The William Tell Overture."
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Putting your car alarm remote under your chin or beside your head increases its range.
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