expresso machine on the go

I just found this on Contextless links from Jordan Cooper a homemade expresso machine it reminds me of those potato launchers, I used a great one at the Kerrs house 2 Christmass' ago which took bark off a tree then made a little less worthy version at The gillespies with John and Brian. Anyway speaking of John, hes coming up this weekend so we'll have a good time Im sure chilling seeing folks, and talking about Blogs, Church and Life....looking forward to it Bro.