Potato Clock

A scientific gift that will educate and amaze!

Generate electricity using only the power of nature. Use various foods and drinks around the house to power the digital clock. It’s not just potatoes that make unusual batteries - try tomatoes or lemons or even a fizzy drink. Box Contents: Digital clock, transparent tapes, 2 pots, copper and zinc connecting wires, detailed instructions.

• Generate electricity from fruit and vegetables
• Contains: Digital clock, transparent tapes, 2 pots, connecting wires
• Detailed instructions included