WATER CLOCK - ELECTRICITY FROM H2O - HOME TIME SCIENCE KIT

Water powered Clock - time to be green (and maybe get wet)! No batteries, no mains connection, not even sun required - just corporation pop and Big Ben's your uncle.

Everything you need to construct a battery that will produce electricity from water - and hundreds of other liquids/ materials you can find in your home.

This is people power as 'watt' you use affects 'watt' you produce.

Illustrated 12 page instruction booklet takes you through electrolytes, electrodes, batteries, ph testing and suggests different materials to try, with tables to record your results. Great educational and fun science kit for home eco chemistry and physics fun experiments.

8+