Who invented the buzzer?

Answer Joseph Henry invented the first door buzzer in 1831; it was made possible by electricity. Door buzzers were preceded by bells and knockers. Musical door chimes followed in the late 1920s and grew q... Read More »

Top Q&A For: Who invented the buzzer

Who invented the electric buzzer?

How to Make a "Buzzer Finger" Without a Real Buzzer?

Hello, this tutorial will show you how to make the original quiz-show buzzer on your finger. This activity may sound hard. but really, it's not that hard at all! Its a cool thing to do when you wan... Read More »

How to Disconnect the EZ-GO Backup Buzzer?

EZ-GO is a company whose name is associated with golf carts by many people. EZ-GO produces several models of carts for use on golf courses. However, the usefulness and application of the carts also... Read More »

How to Shoot a Buzzer Beater?

Kobe, Lebron, Michael, all of these players are known for their ability to drain a game-winning basket in the final seconds of the 4th quarter. Even with all the pressure, a person taller than them... Read More »