The year was 1984: Ronald Regan was president, the Macintosh computer was born, and Seiko’s talking Pyramid Talk clock was all the rage. If you missed it the first time around, now is your chance to ...
Pendulum clocks, a big advance over the hourglasses and sundials humans once peered at, remained the most precise timekeeping technology until the early 1900s. Based on Galileo’s discovery that ...
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