Water powered clock
Published Friday, November 14, 2008 By
Raluca. Under
Gadgets
Build your own clock and then experiment with what will keep the clock running – water, toothpaste, ketchup, cola…

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Note: * the price is valid at the time the article was written. For updated price please check the online shop using the above link
I’ve heard some goody things about this blog. Remember to balance the pics with the text tho
but over all very nice post, keep up the good work