TIL about the Zeitpyramide, a pyramid whose construction will take 1,160 years spanning once-a-decade installations, with one scheduled for 2023. popularmechanics.com Submitted by ColorUserPro t3_10fhcec on January 18, 2023 at 8:11 PM in todayilearned 22 comments 159
Dawnawaken92 t1_j4x44d5 wrote on January 18, 2023 at 9:42 PM We don't need Captain Hindsight for this one. Permalink 10
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