21 ms·
Brian Beckman's explanation might help shed some light on the concept: http://www.youtube.com/watch?v=ZhuHCtR3xq8 http://www.youtube.com/watch?v=ZhuHCtR3xq8
by cromulentarian 13y ago
Brian Beckman's explanation might help shed some light on the concept: http://www.youtube.com/watch?v=ZhuHCtR3xq8 http://www.youtube.com/watch?v=ZhuHCtR3xq8