Enviro Battery Kit by Green Science

Naturally quirky - and environmentally friendly - power sources are the focus of this award-winning kit. Enviro-Battery uses natural materials like a potato, salt water, even mud to power a light or sound a buzzer! Kit includes detailed instructions so kids can create many unusual batteries with fruit juices, vegetables, coins, utensils, and more.

Kit contains:

• 4 zinc plates
• 4 copper plates
• 4 connection wires
• 2 plastic cups
• 1 paper cup
• 2 specially designed bottle screw caps
• 1 light tower with LED lamp
• 1 sound chip
• 1 LCD watch moment with protective cover
• 1 set transparent adhesive tapes
• experiment introduction guide with experiment record sheet and fun facts

Please Note: Some items from home are required to complete the experiments.

Ages 8 and up.

Winner of 2007 Parents' Choice Recommended Award.