Ask anyone what the highest point on the planet is, and they’ll likely respond with the Himalayas’ famous Mount Everest. And indeed, it is: Mount Everest stands 29,029 ft (8,848 meters) above sea level. But this well-known bit of knowledge is based on the old assumption that the Earth is a sphere, when, in fact, it actually isn’t quite that round. When one takes this factor into account, Everest’s reign at the top of the world appears to to come up short.
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