History of LEDs
LED History

History of LEDs

LEDs, also known as light emitting diodes, are seen everywhere today. But what exactly are LEDs?
Are You Watching the Ball Drop this New Year's Eve?
LED History

Are You Watching the Ball Drop this New Year's Eve?

The annual New Year's Ball Drop attracts more than a million visitors to the blustery cold Times Square every year and is viewed by over a billion more people from the comfort of their homes, local parties, and bars. But have you ever wondered why a ball is dropped at the stroke of midnight every year?