A crash course in changing the world.
In terms of the Pee-thing, could they be implemented with toilets at home? As well as having a solar-powered home, going to urinate could also help power your house! Each toilet would have a filter that would drain flushed liquids and then distribute it onto the chloride paper. The toilet would have a built-in LCD screen which would tell people when the chloride paper was almost finished so that people could go out and buy some more handy-packs (which include toilet paper AND chloride paper in the same packaging). The user would simply insert another piece of chloride paper and continue to power their house by urinating.
This is quite funny. :)