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
am_trying_to_be_nice t1_iu5xh6b wrote on October 28, 2022 at 8:06 PM TIL MY APARTMENT HAS ANTI-NINJA FLOORS TIME TO PUT THIS INTO THE SALES BROCHURE ANTI-NINJA INSURANCE INCLUDED!!! WOW! Permalink 1
Viewing a single comment thread. View all comments