Why is America better then England at freedom

I'd also be interested to see some credible links that show a device that gives out more energy than is put in ?

Please.

I'd show you, but my penis is NSFW.

on a slightly more serious note I used to believe this was possible as a schoolkid.
and then I learnt:

Such machines are forbidden by the second law of thermodynamics

and then I became a Biochemist, and learnt that thermodynamics is God.
except it exists.

And then i continued my education and learnt that actually my understanding of Thermodynamics was as good as a teddy bears understanding of a sewing machine.