“Fortunately, humans do not live 1.56336992 miles below the surface of the earth.”
Not humans. :)
“Fortunately, humans do not live 1.56336992 miles below the surface of the earth.”
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Well, they do but not for 24 hours a day and they can’t do it without help....
The deepest mine in the world is the Mponeng Gold Mine in South Africa, which reaches a depth of approximately 13,123 feet (4 kilometers) below the Earth’s surface. https://www.reddit.com/r/todayilearned/comments/1fbd5zr/til_that_the_deepest_mine_in_the_world_mponeng/?rdt=38577
At that depth, the walls would be 140 degrees F if they didn’t use cooling. For the record, there are mines that hit that temperature at lower depth than the Mponeng mine.... there are many factors that go into what the temperature might be but the depth of the earth’s crust is a big one.