@infinitepcg to 3DPrintingEnglish • 9 months agoI made a 3D printed mechanical digital clockimagemessage-square28arrow-up1447arrow-down12file-text
arrow-up1445arrow-down1imageI made a 3D printed mechanical digital clock@infinitepcg to 3DPrintingEnglish • 9 months agomessage-square28file-text
minus-square@SpaceNoodlelinkEnglish6•9 months agoThere were purely mechanical calculators back in the day. They were absolutely massive.
minus-square@[email protected]linkfedilinkEnglish1•9 months agoThey could be made fairly small. The Curta calculator was hand held. Unfortunately, they are very expensive now, but there is a simulator online if you want to play with one.
There were purely mechanical calculators back in the day.
They were absolutely massive.
They could be made fairly small. The Curta calculator was hand held. Unfortunately, they are very expensive now, but there is a simulator online if you want to play with one.