So much respect

I have so much respect for anyone that goes to the effort of making a Rube Goldberg machine. 2-D Photography decided to make a photo-related equipment one and the above video is the result. Definitely seemed like a rad project to work on; I can’t even imagine how satisfying it must’ve felt when that final take worked out. Where do you even start to plan one of these?
Found on defgrip.net and the 2-D Photography blog is here