A:
Candella vibrophase:
Before I had any idea what this contraption was, I wondered if it might be a good idea to just sit on it
But having seen what it is, I think that it would surely impact global warming in a negative way ... all that steam heating up the atmosphere !
B:
Wintergatan - Marble Machine (music instrument using 2000 marbles)
This seems a better idea:
Like, this would lead to "marbles" surpassing gold in the stock market ... and what can marbles be made of ? Lotsa things.
It would even the playing field and also be an environmental solution that would turn the world economy upside down !
Lemme think about it some more ...
Pierre