you gotta go beyond the battery as an example. I mean think about it, that battery, was made in a factory, powered by the power plants that kill our environment.

I was reading about the N machine thing, that's pretty cool, i would like to see one work.

And no, hydrogen is not the answer, again, it takes coal power to produce it...

The idea behind the N machine goes beyond typical physics... it's producing more energy than is put into it to make it run...

As for right now, do what you can, use less water, turn the lights off, and recycle! And buy a hybrid if you want, at least your doing what you can with the technologies offered.