I’m looking for something besides the usual fuel cells, solar collectors, photovoltaic cells, waste-to-energy, hydro-electric, etc. I think I read somewhere about harnessing body heat for energy. Anyone know anything about that or can give me some links on that or on other developing technologies for alternative sources of energy away from gasoline and natural gas?
Wind mills is included in the etc..

Is the Hybrid Engine going to be a real winner- Or is it hype that will BLOW over real soon !!?? There is a huge demand for them .. and qiute a bit of controversy over their true cost effectiveness .The Toyota Hybrid Camry is only $3000 more ..People are already saving $1000 a year on gas …
What about the engine takes the most time, money and difficulty to produce ?? Why is there such a great back log ??