Green Science - Potato Clock
# PLLP3275
What! No Batteries?
Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock – you’ll be amazed! Caution: High Voltage Inspiration and Fun!
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
- The ever popular award winning Potato Clock!
- Brand: 4M Science & Art Kits.
- Item Number: PLLP3275.
- UPC: 4893156032751.
- Recommended for ages : 5 to 10.
- Measures approximately: 7.00 x 2.50 x 9.00 inches..
- Weighs approximately: 0.50 pounds.
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