4M Enviro Battery – Green Crea Educational Toy
Be amazed at how the potato, salt water and mud light up a bulb or a sound buzzer. Includes experiment guide for making a coin battery, a fork battery, a potato buzz wire game, and more.
Caution: High voltage inspiration!
- Light up an LED bulb or sound a buzzer using natural energy sources like a potato, salt water – even mud. The Enviro Battery kit teaches children that surprising sources of energy can be found in a wide variety of natural sources.
- The kit includes wires, zinc and copper plates, plastic cups, an LED lamp, and more.
- Includes a detailed guide for performing a wide range of experiments.
- Perfect for young scientists with an interest in electronics and green energy sources.
- Recommended for ages 8 years 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.
- The cleanest energy sources you could find on earth
- An amazing environmental science kit
- A unique experimental kit that inspires young scientists
- Fun for the whole family
- Turn the kids onto the notion of leaving a smaller carbon footprint