TIL about anti ninja floors in Japan. They were purposefully made to squeak as to alert people of intruders. science.howstuffworks.com Submitted by tpb01 t3_yf8hvz on October 28, 2022 at 12:32 AM in todayilearned 187 comments 5,566
phangrrl t1_iu2qaak wrote on October 28, 2022 at 2:51 AM When I saw the Emperor's palace in Japan they let me crawl under and look at the floor joists. Permalink 2 _twintasking_ t1_iu4k3xc wrote on October 28, 2022 at 2:34 PM That's awesome dude Permalink Parent 1
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