Very nice Silicon. My earliest memories of being facinated by film sound were watching Ben Burtt in the Making of Star Wars special and, of course, from the classic: http://www.youtube.com/watch?v=uk-bBZ8uIPE
Even people that are bored stiff of the sound side of film love to watch foley artists in action.
Thanks for the clip. I actually built one of those crank-driven wind machines last year for Andy Macolm and his gang, who have been performing live foley for festival screenings of Guy Madden's latest film "Brand Upon the Brain".