Marcus Wu's 3D-Printed Curta Calculator

[Mr. Analog]

Adam [Savage] walks us through his collection of analog calculators, culminating in one of his newest favorite objects: a 3D-printed Curta calculator that's a perfect scaled reproduction of the intricate mechanical computer. This incredible replica was engineered and built by Marcus Wu, who started the project two years ago.

http://www.tested.com/art/makers/739714-marcus-wus-3d-printed-curta-calculator/