“An Analysis of the Forces Required to Drag Sheep over Various Surfaces” is a research study that won the 2003 Ig Nobel Prize in physics for its co-authors — Jack Harvey, John Culvenor, Warren Payne, Steve Cowley, Michael Lawrance, David Stuart, and Robyn Williams, of Australia. John Culvenor, one of the authors, has just boarded an airplane (that’s him, there, […]