Posted on 25/09/201521/09/2015 by Rafael ScapinA rare interview with the mathematician who cracked Wall Street Related Posts: Interview with George Siemens (Athabasca University) Teacher Wall is the Social Network Teachers Have Been Waiting For You Can Grab Software That Helped Pixar Make Wall-E For Free Soon Khan Academy: The future of education? (Interview: 60 Minutes) Google Maps Street View Available on All Continents