Green Science: Potato Clock home art and objects educational and fascinating science kit

educational and fascinating science kit

Size: 55x8x8mm each

averaging 34 to 46 cm long and weighing between 110 and 120 g

this furry friend is made from at least 16 repurposed water bottles

With a whitish head and a brown eye-stripe

Green Science: Potato Clock home art and objects educational and fascinating science kitNeed to tell the time, but you've only got a few spuds? This is the kit for you. Discover how to power a digital clock using only potatoes and no batteries. Once you're done with potato play, look around your kitchen to discover what other substances can power the clock. Recommended for ages 8 and over. 215x165x60mm, 200g approx