Not a sign of him.
I will buy it as soon as I can get it. I want to see it advance more than this. Imagine skyscrapers using this, as high as they are. One could use the stored energy to raise the other. Or, a camp could have one mounted on a 150' tower... just crank that sucker up there and enjoy!
This type of thinking is what it's gonna take to save the human race.
Seriously.
Derp?