Flying Squid@lemmy.world to Today I Learned@lemmy.worldEnglish · 3 months agoTIL about William Phelps Eno. He invented traffic regulations, the stop sign, the crosswalk, the roundabout, the one-way street and pedestrian safety islands. He never learned how to drive.en.wikipedia.orgexternal-linkmessage-square2fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkTIL about William Phelps Eno. He invented traffic regulations, the stop sign, the crosswalk, the roundabout, the one-way street and pedestrian safety islands. He never learned how to drive.en.wikipedia.orgFlying Squid@lemmy.world to Today I Learned@lemmy.worldEnglish · 3 months agomessage-square2fedilink
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