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Who needs batteries when you have potatoes? With the Green Science Potato Clock Kit, kids learn to power a digital clock with potatoes and can then use their experimental skills to find out which other substances will power the clock. They'll be amazed! Kit includes all the bits and pieces to make the clock, including detailed instructions. All you have to supply are the veggies!
Ages 8 years plus.
Order by 1pm weekdays & your order will be delivered:
- Urgent: Next day
- Standard: 2-3 weekdays
- Rural: 3-5 weekdays
- International: 3-10 weekdays
- Brand: Holdson