Amazing, leave it to the Japanese
.........GM or Ford should take notice........put a small, 200 gallon aquarium in the trunks of cars, a few aluminum panels strategically placed around the outside of the car, and..........viola, you don't have to worry about charging the batteries every 250 miles............instead of 'putting a tiger in your tank', the new slogan becomes 'put an eel in your trunk'.....................thi s could be groundbreaking........ma ybe not......but heck, what do we have to lose...............
several Japanese models already get some of their auxiliary power from solar roof panels....have yet to see any offered up by US car producers but hey maybe a decade or so down the road...