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John Farrell

May 15, 2022

On this episode of The Public Eye, Al speaks with best-selling Boston author John Farrell about his new book: The Clock and the Camshaft.  Farrell describes how medieval innovations are the basis for modern-day technological discoveries. His insightful research focuses on the eleventh to the fourteenth centuries, describing how this era of human ingenuity is still being felt to this day.