Citrus – Lemon-powered clock
by Sze | Filed under Funny
This is Citrus clock designed by Anna Grame. The Citrus is a clock powered by the energy of lemon. A single lemon is able to keep the clock running for a week or longer.
This pedagogic project is a kind of shortcut intended to remind ourselves that nature, in spite of the various transformations to which we subject her, is still our direct energy source.
The somewhat magical dimension of the operation is in fact simple electrolysis, like a conventional electric battery.
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Any citrus fruits will work
REALLY?!?
really?!
Hehe, does anybody really use this? You have to buy lemons regularly for the clock to work
If you don´t have lemons at home…would oranges work?
you can just buy lemons DUH!