The challenge — construct a boat and oars for two people made from Duct Tape and cardboard — then keep the craft afloat while paddling the length of the swimming pool at Mission Valley ...

You guys did *** great job. It's *** race of 21 boats engineered by almost the best designers. This boat is made out of cardboard, duct tape, and shellac. Think about it, varnish, polyurethane. The ...