Abacus was the first calculating device invented by the Chinese.
In China in 1960
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The second calculating device is often considered to be the abacus, which dates back thousands of years and was used for basic arithmetic calculations. It consists of a frame with rods or wires on which beads are moved to represent numbers and perform calculations. The abacus was widely used in various cultures, including ancient Greece, China, and the Middle East, before the advent of more advanced mechanical calculators.
Calculating clock is the first known calculating device made by Wilhelm Schickard. This machine can perform the basic mathematical operation, but canÕt show too large result which is limited to six digits.
William Seward
the ABACUS. it is also known as the 1st calculating device created by the Chinese. it is also known as the 1st computer.
yes indeed young sir!
Abacus was the first calculating device invented by the Chinese.
Mechanical input device
A mechanical or electronic device that displays the time.
Smug
In China in 1960
motor
A mechanical device that can work by means of fuel consumption. A mechanical device that can work by means of fuel consumption.
They were big.
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