Called the Hummer O2 (like the H2, only less toxic), this concept -- which just won the L.A. Auto Show Design Challenge -- incorporates a number of innovative, futuristic features into its oddly-shaped chassis, not the least of which is a "phototropic" bodyshell that contains algae-filled panels.
Instead of working on his thesis, Keith spent most of two years holed up in the family garage, stripping the body off a Triumph Spitfire and building a new shell from scratch, using foam and 700 pounds of plaster of paris.