Did you know that you can balance a partially filled soda can when it's tilted? Here I analyse the mathematics of why and when that is possible.
I've gotten quite far on this but it's still work in progress. Originally written on July 20, 2014.
I'm sharing this work under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. See the LICENSE file for more information.