The Winning Answer To A Burning Question

Jun 8, 2012
Originally published on June 8, 2012 11:53 am

Alan Alda challenged scientists to explain what a flame is to an 11-year-old. Three months and more than 800 entries later he is back with the winner of the contest. Ira Flatow and guests discuss the winning entry and why the contest was an effective exercise in science communication.