* The amber light was introduced in the 1920s. With only a red and green signal, drivers didn’t have an interval to slow down. On busy and noisy intersections, that caused plenty of accidents. In 1920, the…
If you or someone you know is a fledgling copywriter (or wants to be), here are some facts to think about: * The industry is huge – $2.3 trillion by some estimates. That’s almost twice as much as the finance…
