4M Potato Clock B001T8OFQM

Product Code: B001T8OFQM
Availability: In Stock
£68.29 £328.38


  • 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.
  • Challenge your child's imagination with 4M toys and kits.
  • 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.
  • 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun.
›See more product details 7 years & up. The two Potato Clock allows you to generate enough electricity to run a digital clock using potatoes! Just push the zinc and copper electrodes into the potatoes causing an oxidation/reduction reaction that is converted to low voltage.
Item Weight181 g
Product Dimensions10.2 x 8.3 x 6.4 cm
Manufacturer recommended age:8 years and up
Item model number4568
Educational Objective(s)stem
Main Language(s)English
Number of Puzzle Pieces1
Assembly RequiredNo
Batteries Required?No
Batteries included?No
Remote Control Included?No

4M Potato Clock B001T8OFQM

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