It's an idea that's been played with a few times, but there are many energy loss points in such a system, as well as logistics for keeping the "stack" from falling over. The best so far is pumping water up to an artificial lake, but that's still not very efficient.
Yes grandma, it's soft.
I must've put a decimal point in the wrong place or something. Shit, I always do that. I always mess up some mundane detail.
-Michael Bolton
Wall wart
Computer fix this code with just enough mistakes that I can charge them to fix it again, just don't make it obvious.
Eh, what's a little famine among friends.
You shut your whore mouth, Han Solo was way cooler.
Mao did nothing wrong.
Of all the typos to make it's one of the more amusing. I wonder of they were using autocorrect.
He used "cable wenches". Aren't they more expensive than OTA wenches.
Just remember to add some non-toxic glue to your pizza sauce so the cheese doesn't float away, and eat a couple of small rocks a day to help weigh yourself down.
The Boys Are Back in Town.