The introduction of the 1st mechanical calculator was invented in Europe. This type of calculator production then spread world wide. The first ever was invented by Willhelm Schickard.
The first adding calculator machine was invented by Blaise Pascal.
The first calculator was invented in 1623.
The first modern-style electronic calculator was invented in the 1960s. The first counting device, an abacus, was invented in Egypt in about 2000 BCE. The mechanical calculator was developed in the 17th century.
digital clocks were made in 1956 the digital clock was invented in 1956, it is the opposite to analogue.
who invented the first mechanical digital calculator
Let me think....... Why are u asking me u should know it.
George Stibitz invented what he described as the complex number calculator. He conceived the electrical digital computer in 1937 at Bell Labs.
The first calculator is believed to have been invented in North Africa, however China invented the spoon and the compass.
The introduction of the 1st mechanical calculator was invented in Europe. This type of calculator production then spread world wide. The first ever was invented by Willhelm Schickard.
Steven Sasson invented the digital camera in Texas and it was invented in 1993.
Steven Sasson invented the digital camera in Texas and it was invented in 1993.
The first adding calculator machine was invented by Blaise Pascal.
The first calculator was invented in 1623.
Japan ;)
== ==
digital clocks were made in 1956 the digital clock was invented in 1956, it is the opposite to analogue.