if this had been in 2012, he wouldn't have patented a film process but instead followed Apple (and others) by patenting "The idea of colour moving pictures displayed to an audience" and his descendents would now be suing Hollywood for 15 gazillion dollars.
I admit to not actually carrying my towel all day but I did at least make sure I knew where it was all the time.
The beer-cooled computer does not harm the ozone layer. -- John M. Ford, a.k.a. Dr. Mike