6 ft tall Saturn V Paper Cardstock Rocket. Uses compressed air to power it to altitude! Simple system can be made from PVC pipe and fittings. Rocket will be listed for sale on ebay. Presently working on a 8 ft 6 inch Saturn V that will also be a flying model. updates can be found at www.papermodelers.com http://www.papermodelers.com/forum/mike-bauers-projects/