Salt Water Fuel Cell Robot
Out of stock
Build a sleek, modern (and adorable!) walking robot powered by salt water and magnesium no batteries required!
Discover how a metal-air electrochemical cell stores and discharges electrical energy using a simple saltwater solution. Explore the science of electricity, currents, and electric potential. An innovative pump mechanism provides a steady drip of salt water onto the magnesium plates and the robot walks for up to one hour on just one drop of salt water! The fuel bottle is easy to clean, refill, and reuse for hours of exploration.
A full-color manual includes step-by-step assembly instructions and delves into how this green technology offers a truly safe, non-toxic, long-lasting, and renewable source of energy.
Ages 8+
CAUTION: SMALL PARTS. NOT FOR CHILDREN UNDER 3
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At Five Little Monkeys we believe children play to learn.
When selecting our products we look for toys that are fun, educational, environmentally sound, and safe for your child. We understand that while children learn through play they are gaining invaluable life skills; fostering creativity, intellectual growth and team work. We hope to create good people by putting quality toys in the hands of children.
We know you want your order fast, so we've created an efficient system for order processing and shipping.
- FREE Ground Shipping on all orders over $100***In-Store Pick-Up: FREE**Flat Rate Ground Shipping: $14.99
- Please allow at least 72 hours for in-store pick-up, we will email you when your order is ready to pick-up. During high-volume times (sale days, holidays, etc), orders may take up to one week or longer to be processed. We thank you for your patience!
- Five Little Monkeys does not sell the resellers, nor do we ship to freight forwarding addresses. We only ship to home addresses. Orders will be cancelled if shipping address is flagged as such.
