Saint-Etienne Design Biennale 2008: Citrus Clock, by Anna Gram'

Article link: Saint-Etienne Design Biennale 2008: Citrus Clock, by Anna Gram'

This article is about a lemon powered clock.

I thought the idea was great; spending money on lemons has got to be less than batteries or electricity. I wonder, though, if the lemons run out of juice and you have to put another lemon on there, do you have to set the clock all over again? Because that would be such a hassle.