4 ms·
Check out her talk as well - http://www.youtube.com/watch?v=cPGpZp1pfQQ http://www.youtube.com/watch?v=cPGpZp1pfQQ
by scjr 13y ago
Check out her talk as well - http://www.youtube.com/watch?v=cPGpZp1pfQQ http://www.youtube.com/watch?v=cPGpZp1pfQQ