On this edition of Conversations, John W. Farrell talks with host Dan Skinner about “The Clock and the Camshaft: And Other Medieval Inventions We Still Can’t Live Without.” Farrell has written for the “Wall Street Journal,” “New Scientist,” and the “Boston Globe,” among other publications and writes a science blog for “Forbes.”
Conversations: John W. Ferrell, "The Clock and the Camshaft: And Other Medieval Inventions We Still Can't Live Without"
