Here are the videos from the “Viscous flow between parallel plates – lubrication and interfacial instabilities” demonstration. The two GIFs as a single higher resolution video can be found here.
An index of all the demonstrations posted on this blog can be found here. Don’t forget to follow @nbkaye on twitter for updates to this blog. If you have a demonstration that you use in class that you would like to share on this blog please email me (email@example.com). I also welcome comments (through the comments section or via email) on improving the demonstrations.