When was the first clock first invented?

The first digital alarm clock was first invented in 1956.

The first electric clock was invented by Alexander Bain in 1840.

who invented the wind up clock

The first radio alarm clock was invented by James F. Reynolds.

Warren Marrison, who invented the first quartz clock in 1927.

Yes he did, he invented America's first clock

Peter Heinlein from Germany in 1510 invented the first wall clock in the world.

The first wall clock was invented by Benjamin Banneker in 1753 at the age of 22. He crafted it out of wooden pieces.

Glad you asked... There is no one credited for inventing the first sand clock. You can say the first invented sand clock was actually an hour glass which was invented by either the Greeks or Roman or the Egyptians depending on who you ask

The first portable clock or timepiece was invented in 1504 in Nuremberg, Germany. Peter Henlein was the inventor and his piece was not very accurate.

in ancient china many many years ago why was the water clock invented?

The answer is easy it is just as simple Australia invented it

Christiaan Huygens invented the first pendulum clock in the year 1656. He was inspired by Galileo who lived around 1602. The pendulum clock was needed as a way of keeping a track of time.

Hery penlin!

In the 1940s.

The first American clock was invented by a black man named Benjamin Banneker in 1761. He was only thirty years old at that time.

Ammonia clock invented in 1948 by US National Bureau of Standards.

Clocks were not invented in America.

The screw was first invented by a clock maker in the mid-1500s.

Peter Petrov

Benjamin Banneker

Benjamin Banneker

around 1656.

Warren Marrison and J.W. Horton invented the first quartz crystal clock in 1927. Both men worked for Bell Telephone Laboratories.

The first ever mechanical clock was made by Henry De Vick in the 14th Century.

It was invented in Middle Ages. Around 1300 AD.

It was invented by the Egyptian mathematitions in the early civilisations of Egypt.

Benjamin Banneker

He invented the clock in America during the year 1753.

He was the man that invented the first pendulum clock.

Henry E. Warren

Thomas Alva Edison

Benjamin Banneker.

invented the American clock the first

Actually the clock was invented by a bunch of people. The ancients created the sundial which was the first instrument to measure time. The guy you're thinking of is Eli Terry, who in 1797 received his first patent for a clock. He is known as the founder of the American clock-making industry. You can find more info on Wikipedia.

The first mechanical clock was invented by Ibn Khalaf al-Muradi. It used mercury and was known to be the evidence for Muslim knowledge of a mechanical clock.

The first clock was invented by Benjamin Banneker. He was also recommended by Thomas Jefferson to be one of the surveyors to help layout Washington D.C.

year 1657, correct to Wikipedia.

the maker and the first sand clock is unknown

sillina Simon

it was time was to start keeping time.

His name is Harry Caldwell

benajamin benneker

the first clock was invented.

he invented the first ever long case clock which is also known as the grandfather clock!..x

The first water clock was used in Egypt in 1500 BC. They found one in the tomb of Amenhotep I.

The candle clock, although there is no exact evidence, was first used in 1206 AD in China and Japan.

The inventor of the first automatic calculator was Wilhelm Schickard. The calculator was called the calculating clock and was invented in 1623.

Different types of clock are invented by different people. A minute hand, for example was invented by Josh Burgi in the year 1577. The word clock comes from the French word â??clocheâ?? means bell.

The first battery operated clock was in 1840.It was created by electrical impulses that went to the dials of central located master clock. It was not until 1906 that a self contained battery driven clock was invented.