Nimfa: Nonnegative matrix factorization in Python
created at July 6, 2011, 8:46 a.m.
Command-line program to download videos from YouTube.com and other video sites
created at Oct. 31, 2010, 2:35 p.m.
Tutorial material on the scientific Python ecosystem
created at May 19, 2010, 8:42 p.m.