Видео ютуба по тегу Arithmometer

How the Arithmometer Works
How the Arithmometer Works
I) Arithmometer Thomas de Colmar - Addition / Substraction / Multiplication - Arithmomètre.
I) Arithmometer Thomas de Colmar - Addition / Substraction / Multiplication - Arithmomètre.
Original Odhner - Multiplication
Original Odhner - Multiplication
How to use the de Colmar Arithmometer: Addition, Subtraction, Multiplication, and Division Demo
How to use the de Colmar Arithmometer: Addition, Subtraction, Multiplication, and Division Demo
Felix (
Felix ("Феликс") Russian Mechanical Arithmometer (calculator)
RESTORATION OF the VK-1 ARITHMOMETER in 1962 and gave it a second life!
RESTORATION OF the VK-1 ARITHMOMETER in 1962 and gave it a second life!
II) Arithmometer Thomas de Colmar - Division & Square root / Arithmomètre
II) Arithmometer Thomas de Colmar - Division & Square root / Arithmomètre
Original Odhner - Division
Original Odhner - Division
Mechanical Arithmometer Restoration - Felix M a Maze of 400+ Pieces
Mechanical Arithmometer Restoration - Felix M a Maze of 400+ Pieces
How I built a Mechanical Calculator
How I built a Mechanical Calculator
RESTORATION of the old rusty FELIX arithmometer, built in 1957. Restoring the calculating machine.
RESTORATION of the old rusty FELIX arithmometer, built in 1957. Restoring the calculating machine.
The Arithmometer, a History
The Arithmometer, a History