Ren GudinoFeb 223 minWhy Stop Signs Are Red: A Fascinating Origin StoryThe first stop signs were yellow and we can thank trains and reflectivity for the changes that finally led to our standard red stop signs!
Ren GudinoOct 30, 20223 minRetroreflectivity & High Solvent Latex Inks A deeper dive into retroreflectivity, retroreflective sheeting, and how high solvent latex printers work to produce road signs!