The Lemon Clock allows you to generate enough electricity to run a digital clock using lemons! Just push the zinc and copper electrodes into the lemons causing an oxidation/reduction reaction that is converted to low voltage. Watch your child''s delight and sense of accomplishment with the clock they create.
- Discover the science of batteries by building a lemon-powered clock.
- Made using safe and high quality materials, just add a lemon for a fun lesson in battery science.
- Included in the package are copper and zinc plates, wire, and a clock.
- The required lemon is not included.
- This clock is recommended for ages 5 and up.
- 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.
- Build a lemon powered clock
- Discover the science of batteries
- Includes copper and zinc plates, wire and a clock
- Lemon required, not included
- For ages 5 and up