you're going to need another conversion step Lonnie Johnson's JTEC is an interesting looking approach for that bit - http://en.wikipedia.org/wiki/Johnson_therm

you're going to need another conversion step Lonnie Johnson's JTEC is an interesting looking approach for that bit - http://en.wikipedia.org/wiki/Johnson_thermoelectric_energy_converter http://en.wikipedia.org/wiki/Johnson_thermoelectric_energy_c...