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Mechanical computers use springs and bolts to count, sort odd-even pushes and remember force

Published in Nature Communications, researchers from St. Olaf College and Syracuse University built a computer made entirely ...
Duke Today

From Chalk to Calculators, The Analog Tools Duke Employees Swear By

For math, chalk is very effective for a number of reasons,” said Duke Professor of Mathematics Ezra Miller. Miller said using chalk forces him to be deliberate about what – and in what order – he ...