Do Mug Fairies Exist? An experiment in self-cleaning crockery
Ed Pentz, CrossRef
http://dx.doi.org/10.5555/2014-04-01
Abstract
The author set out to prove that if coffee or tea mugs are left in an office for long enough they will clean themselves. Previous research in this area suggest that this hypothesis is true, as the author has very infrequently had to resort to cleaning the mugs himself.