Johnco: Salt Water Spider Kit
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.
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.
Original: $22.45
-65%$22.45
$7.86
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.
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.
