Browsing Tag

road signs

Who invented the traffic light?

Traffic lights were first used before the cars we most associate them with today even existed. Signal lights were used on railways in the 19th century – but the first patent for the three-light signal system wasn't granted until the 1920s.…

New Jersey and not New Jersey

As residents of New Jersey, we are always moving.Drive ... or walk ... signs show the way. (Photo by Craig Allen)So many roads. So much congestion and confusion.A sign ... waiting to arrive. (Photo by Craig Allen)Needless to say we are…