It was Blaise Pascal that invented the adding machine in 1642. He invented this machine to help ease the burdens of his father who worked as a clerk at the time.
The adding machine is actually a calculator. but in the mid 1642's it was called an adding machine. it was used to help with mathimatics
a mechanical adding machine.
1642
I believe he was a mathematician who invented the mechanical adding machine in 1642.
The adding machine was invented by a nineteen-year-old French boy named Blaise Pascal way back in the year 1642.
In 1642 Blaise Pascal who was both a mathematician and a philosopher invented a very basic adding machine
In 1642 Blaise Pascal invented the pascaline, the first adding machine using gears, to help his father calculate taxes. William Seward Burroughs invented a different kind of adding machine in 1885.
The adding machine was invented by a nineteen-year-old French boy named Blaise Pascal way back in the year 1642. Called the pascaline, it was the first mechanical calculator that used gears. He invented it to help his father calculate taxes.A different machine was invented by William Seward Burroughs in 1885.
Blaise Pascal in 1642
in 1642
Theodore Simpson built the first automatic calculator called the "Calculating Clock" in 1623. Another machine was built by French Mathematician Blaise Pascal in 1642. However , it was William Seward Burroughs who received the first patent for adding machines in August of 1888.