Potato Clock (Green Science)

Author(s): JohnCo

Toys and Novelties

Be a scientist as you discover how to power this digital clock using potatoes. No batteries! Experiment to find out what other substances will power the clock - you'll be amazed. Kit contains digital clock with wires, pots, connecting wire, copper and zinc strips and detailed instructions. Ages 8+.


Product Information

General Fields

  • : 4893156032751
  • : 4M Industrial Development Ltd
  • : 4M Industrial Development Ltd
  • : books

Special Fields

  • : JohnCo
  • : -