4M Green Science Potato ClockProduct description
What? No Batteries? Become a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock - youll be amazed at the variety of results you find using household liquids and objects! Caution, this kit is high voltage inspiration and fun! Contains digital Clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions. Suitable for children aged eight and over. 4M specialise in quality arts and crafts kits, that encourage children to explore and enjoy traditional skills, whilst being creative and using their imaginations to have fun.
Features of 4M Green Science Potato Clock Power a digital clock using only a potato as power Part of the Green Science learning range Digital Clock with wires, copper and zinc strips, transparent tapes and more! High Voltage Inspiration and fun! Suitable for children aged eight and over
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.