See if we can convert numerical-mooc's notebooks

[SamLau95]

https://github.com/numerical-mooc/numerical-mooc/wiki is a textbook using Jupyter notebooks and matplotlib's JSAnimation to create animated videos of plots. For example:

http://nbviewer.jupyter.org/github/numerical-mooc/numerical-mooc/blob/master/lessons/03_wave/03_01_conservationLaw.ipynb

Maybe we can see if we can convert these animations into interact calls and use nbinteract to make them interactive.