Experimental device generates electricity from the coldness of the universe


#1

This will help those concerned with ways to generate clean power. The concept has been demonstrated now science and big business will make it a product.


#2

This is very promising, as coldness is just the absence of heat. So if we can extract energy from both heat and the absence of it, that would be a win-win solution.

Have you read about Tesla’s abandoned free energy project?


#3

No, did he patent it?