A Brief History of the Illuminated Sign

A Brief History of the Illuminated Sign

There have been lots of songs about illuminated/neon signs, and the 80s made them a staple of many MTV videos, but the science behind them, hasn’t necessarily translated into popular consciousness.  Neon signs work by filling glass tubes, formed in a decorative shape or letters, with a gas.  Passing a high-voltage electrical current through this […]