A few things I have written unsing IPython notebooks, Pull request for fixes welcome as usual : 01-post1 02-css-selector 03-on-notebook-format 04-initialisation-cell [05-YAML Notebook](http://nbviewer.ipython.org/urls/raw.github.com/Carreau/posts/master/05-YAML Notebook.ipynb) 06-NBconvert-Doc-Draft 07-the-sound-of-hydrogen