Leifer Senior Member. Apr 18, 2012 #2 Here's another... http://www.jonahlehrer.com/books/how-we-decide/
Leifer Senior Member. Jun 18, 2012 #4 Real-time air traffic in 3D...central Europe.... http://www.idp.zhaw.ch/de/engineering/idp/forschung/transport-and-traffic-engineering/real-time-air-traffic-in-3d.html
Real-time air traffic in 3D...central Europe.... http://www.idp.zhaw.ch/de/engineering/idp/forschung/transport-and-traffic-engineering/real-time-air-traffic-in-3d.html