Watch as a frustrating math problem inspires a creative journey from paper to precision engineering. See how a simple multiplication error sparks the design of a mechanical DIY calculator, beautifully ...
Last month we touched upon the world of 1970s calculators with a teardown of a vintage Sinclair, and in the follow-up were sent an interesting link: a review of a classic Sinclair calculator kit from ...
The Computer History Museum in Mountain View, Calif., willl unveil a recreation of Charles Babbages 19th century mechanical digital calculator, the Difference Engine No. 2. Starting in May, many will ...
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