RRP: $30.95 (inc GST)
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The ever popular award winning Potato Clock!
What? No batteries? Be a scientist and discover how to power this digital clock using just potatoes.
Experiment to find out what other things will power the clock - you will be amazed!
Ages 8+
Award winner.
Dimensions (W x H x D): "w":17cm x "h":22cm x {"l":6cm
Collections: 4M - Green Science 4M Toys All Products Science Toys STEM Teaching Resources
Category: All Products Green Science Science Toys