wget -N --force-directories https://veyepar.nextdayvideo.com/Videos/veyepar/pygotham/pygotham_2012/mlt/Interactive_Plotting_with_Chaco.mlt
wget -N --force-directories https://veyepar.nextdayvideo.com/Videos/veyepar/pygotham/pygotham_2012/titles/Interactive_Plotting_with_Chaco.png
wget -N --force-directories https://veyepar.nextdayvideo.com/Videos/veyepar/pygotham/pygotham_2012/titles/Interactive_Plotting_with_Chaco.svg
wget -N --force-directories https://veyepar.nextdayvideo.com/Videos/veyepar/pygotham/pygotham_2012/assets/credits/