You will probably have a hard time believing that the clock is literally powered by water. But it is true. Of course science has a big role to play in this. “The internal converter simply extracts electrons from water (or other liquid) molecules and provides a steady stream of electrical current acting as a fuel cell to generate power to the clock.” In fact you can use any other electrolytic fluid and that even includes soda, coffee and beer. Also, if you do not like the looks of the clock, just put your favorite flowers in the water reservoir at the back of the clock.
Priced at just $10, this clock really proves that science can really baffle any human. However simple the logic is, it can definitely be amazing sometimes.