TIL that Koreans have had heated floor technology since at least 1,000 B.C.E. gwangjunewsgic.com Submitted by Nice-Violinist-6395 t3_yivlvv on November 1, 2022 at 1:55 AM in todayilearned 72 comments 377
[deleted] t1_iun6zb0 wrote on November 1, 2022 at 4:38 PM Reply to comment by [deleted] in TIL that Koreans have had heated floor technology since at least 1,000 B.C.E. by Nice-Violinist-6395 [removed] Permalink Parent 1
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