Toilet Hack

This guy has hacked his toilet so that the clean water that refills the tank after he flushes is routed through an improvised sink for the requisite post-business hand washing.

Clearly, this saves a hell of a lot of water.

These toilet lid sinks are pretty common in Japan. Here are step by step instructions to make this very model in the benighted U.S.A.


Via TreeHugger.