Do you know where the deepest gold mine on Earth is? It’s in Mponeng, South Africa, and it goes 4 kilometers down—that’s deeper than ten Eiffel Towers! Down there the rock is 150 °F—hot enough to boil an egg on the spot. Miners dig through 5,400 tons of rock every year to pull out 8,000 kilograms of gold. This single mine gives 16% of the world’s gold! Would you dare to work in such deep, boiling heat for gold? | Epixology