When you travel (or when you don't) it's really neat to take photos as you go along. I find it very pleasing to look up my old photos a year or two later, remembering some of the small things that defined the time for me. Marco Hart took a photo of his food last fall to show his parents. Now he runs a website with nothing bit Airline food. (Also reported by CNN). 543 meals from more than a hundred different airlines.
(via Fast Company's print edition)