Don Reble accidentally sent this to the old Arizona Math-Fun list. When I notice this, I forward it. -- Rich --- Sender: djr@gallifrey.nk.ca Date: Sat, 29 May 2004 23:03:18 -0600 To: MathFunList <math-fun@CS.Arizona.EDU> Subject: Meccano difference engine MathFuners: Have y'all seen this? http://mirror.digitalroutes.co.uk/www.meccano.us/difference_engines/rde_1/in... -- Don Reble djr@nk.ca