When humans counted on their fingers, everyone had a state-of-the-art (at the time) calculator at all times. But as we got smarter about calculation, we missed that convenience. When slide rules were ...

Bonhams’ annual History of Science & Technology auction never fails to delight, and the next sale, scheduled for November 5, has one of the most exciting technology offerings we’ve ever seen – the ...

In 1966, there were no cheap, reliable keyboards. The keyboards that did exist were too bulky and expensive to work for the calculator. Jim Van Tassel took on the task of designing a small, ...