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
DiogenesOfDope t1_iu63hrz wrote on October 28, 2022 at 8:48 PM I can't believe my contractor didn't offer me anti ninja floors wtf. Jk I'm too poor to afford floors Permalink 1
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