The Pedal Boat Gets a Solar Powered Boost

They say that inventors should find a need and fill it. I don't know who needs a solar boosted pedal boat, but a design concept for one exists nonetheless. The boat features a center cockpit where up to four passengers can sit, alternating pedaling duties in two-person shifts. When you get tired (which should be after… » 3/25/08 8:30pm 3/25/08 8:30pm