In the 1920's the first Quartz were invented. This works by applying a certain voltage and pressure inside the clock. This will vibrate or oscillate the Quartz at a constant rate. This vibration moves the hands on the clock in a very precise manner, making them very cheap and very accurate. These are the clocks are used everyday in our houses, offices and schools and in many cases wrists. There are other types of clocks, such as atomic clocks, but these are not widely used and are not yet perfected.
Professor Farnsworth invented the death clock
who invented the wind up clock
the sterling silver clock was invented after the sundial
1656Christiaan Huygens invented the pendulum clock and was the most accurate clock into the 1930s.
the clock that was invented with no moving parts is a sundial
the grandfather clock was invented in the 1600 s by christiaan huygens
The primitive clock was invented by Henry de Wick in 1368.
no body is sure in which year the sun clock was invented but we think it was invented by the greeks or roman or egyptians
The clock was invented to tell time.
The first electric clock was invented by Alexander Bain in 1840.
Warren Marrison, who invented the first quartz clock in 1927.
Ctesibius (Ancient Egypt) invented the water clock in 400 B.C.
The first radio alarm clock was invented by James F. Reynolds.
It was invented in Ancient China.
Potato clock was invented because the potato is found to be a good source of energy for the mechanical device specially- clock.
Huygens invented the pendulum clock, and don't confuse Huygens with Einstein, because Einstein did not invent the pendulum clock.
Liaug Ling-can invented the first mechanical clock in the year 724
The first digital alarm clock was first invented in 1956.
Peter Heinlein from Germany in 1510 invented the first wall clock in the world.
it was invented to tell time
It was invented my Danny Biasone.
put in who invented the potato clock and you will find m,any intersting facts and who invented it!!!!
If the clock was not invented,there would not be a Daylight saving time for Arizona and Hawaii.