4M – Green Science Potato Clock – 3275

The 4M Potato Clock Teaches Young Minds The Value Of Green Energy In An Illuminating Way. The Potato Clock Uses A Pair Of Ordinary Spuds To Power A Digital Clock. This Kit Includes A Digital Clock, Wires And Prongs; Two Potatoes Are All That’s Needed To Create A Working Clock. This Kit Is Ideal For Young Science Enthusiasts, And Offers A Valuable Lesson On The Transformative Power Of Green Science. Detailed Assembly Instructions Included. No Batteries Required.From The ManufacturerYou May Know Potatoes As A Good Source Of Potassium, But Did You Know They Can Be Used To Power An Alarm…