Eli5 why do traffic lights have red, yellow and green color? Why not use other colors so that even colourblind people can drive. Submitted by [deleted] t3_z6yju2 on November 28, 2022 at 2:52 PM in explainlikeimfive 27 comments 0
9600n81 t1_iy7hzqa wrote on November 29, 2022 at 9:03 AM Reply to comment by indy_cision in Eli5 why do traffic lights have red, yellow and green color? Why not use other colors so that even colourblind people can drive. by [deleted] Get an eye test or give up your licence. Permalink Parent 0
Viewing a single comment thread. View all comments