Puzzle News Professor predicts baseball winners, uses baseball to tout power of math Computer games can teach schools some lessons Physicist writes a better formula to predict baseball success Hastening progress of 3D cinema and TV New approach to generating truly random numbers may improve Internet security, weather forecasts Music, not gadgets, related to teenagers' headaches Believing stereotype undermines girls' math performance: Elementary school women teachers transfer their fear of doing math to girls, study finds New record in the area of prime number decomposition of cryptographically important numbers Few gender differences in math abilities, worldwide study finds