Johnco: Salt Water Spider Kit
Description
The Johnco Salt Water Spider Kit offers a fascinating look into clean energy and sustainable technology. Children can build their very own moving spider powered entirely by salt water — no batteries or electricity needed. With just a few drops of salt water, the eco-friendly spider scuttles across surfaces, demonstrating how alternative energy can bring mechanical creations to life.
Read more
This engaging STEM kit introduces the concept of fuel cells in a fun and accessible way, helping children understand how chemical reactions can generate power. It’s an ideal mix of creativity, engineering, and environmental awareness, encouraging hands-on experimentation and curiosity about the future of renewable energy.
Specifications
- Includes spider body parts, motor, salt water components, and instructions
- Powered by a salt water fuel cell, no batteries needed
- Encourages understanding of renewable and alternative energy
- Recommended for ages 8+
Shipping & Returns
Shipping:
- We ship Australia wide. Final rates are calculated at the checkout.
- Orders for instock product are shipped within 24 business hours
- We offer flat rate shipping starting to most countries worldwide. International shipments do not include any duties or taxes which may be payable upon entry of the order into your country. Please contact your local customs authorities for more information.
For more details please see our Shipping Policy
Returns:
We accept returns up to 14 days after delivery for store credit. Goods must be unused and in their original condition.
Some items may not be eligible for returns, please refer to the individual product descriptions for more information
For more details please see our Returns Policy
Thanks for shopping with us!
Australian Geographic contributes 100% of its profits to its registered charity the Australian Geographic Society to fund its conservation and sustainability grants.