Who invented the first thermostat?

Answer The first electric room thermostat was invented by Warren S. Johnson in 1883. Warren S. Johnson then started Johnson Controls Incorporated which is now a successful company with over 500 worldwide ... Read More »

Top Q&A For: Who invented the first thermostat

When was the first earbuds invented and who invented it?

I know this sounds weird but where the speaker is suck on it and try using it again

When was the first digital camera first invented?

The first recorded digital cameras were used by NASA in the 1960s to take pictures of the moon. The first consumer digital camera were made in 1994 by Apple. In in 1995 Kodak and Casio released th... Read More »

My furnace won't start up when my thermostat is showing it should be on Its not thermostat, got a new one?

If you don't understand equipment, find someone who does and or call a heating and air repair company. The problem could be any number of things. You have already wasted money on the thermostat t... Read More »

Who invented the first gun?

Though mired in controversy, the invention of the gun in Europe is credited to a German friar named Berthold Schwarz, who discovered gunpowder in Europe, according to the Catholic Encyclopedia.Sour... Read More »