Pinboard (yamad) https://pinboard.in/u:yamad/public/ recent bookmarks from yamad 6.055J/2.038J: Art of approximation in science and engineering 2011-12-01T15:09:49+00:00 http://mit.edu/6.055/ yamadmath fermi approximation https://pinboard.in/ https://pinboard.in/u:yamad/b:1a47043f120b/