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
Krispyn t1_iumpyrp wrote on November 1, 2022 at 2:45 PM Reply to comment by brownetown26 in TIL that Koreans have had heated floor technology since at least 1,000 B.C.E. by Nice-Violinist-6395 Maybe they slept on the floor since the floor was heated Permalink Parent 2
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