http://www.youtube.com/watch?v=ROfms3peTnM

The above website is a movie on youtube showing an interesting mating nuc that contains one full size frame that is folded in half. I have never seen this before. Has anyone used this style of mating nuc? I like the idea of still being able to use the frame in full size equipment. Also what language is the gentleman in the video speaking? Check it out.