TIL that all the gold that has ever been mined in all of human history could fill about three Olympic-sized swimming pools. yahoo.com Submitted by westondeboer t3_103fjbs on January 4, 2023 at 9:25 PM in todayilearned 102 comments 743
Acornelectron t1_j33bixz wrote on January 5, 2023 at 7:39 PM That’s nothing. All sand mined could fill at least four olympic size swimming pools! Permalink 1
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