With augmented reality or 3D printing, you can bring this very old calculator into your math class. Make sure you flip it over and see the other side.
About the Model
Can you imagine using this calculator for math class? The first mechanical calculator produced on a large scale. This mathematical instrument manually calculates four mathematical operations within the scope of ten digits. It was the first mechanical calculator produced on a large scale. By 1878, more than 1,500 of these instruments were sold. Medium: steel, wood, brass
paris, math, mathematics, calculations, calculator, instrument, operation, manufacturing, digits, mechanism, mechanical
May 16 2022