DIY STEM Salt Water Powered Racing Car Kit

Fuel the thrill of discovery with this DIY STEM kit that puts science in motion — literally! This racing car is driven by salt water instead of batteries, giving kids a hands-on way to explore chemistry, energy conversion, and engineering. They’ll assemble the car, create the salt-water solution, and then watch it zoom across the floor — making learning both exciting and visual. Perfect for curious young minds who enjoy building, experimenting and having fun with physics and eco-friendly power.

Age: 5+ year