Build a small truck that is powered by 100% salt-water. The salt-water interacts with the included magnesium and copper sheets inside of the battery cartridge to create both a small positive and negative charge, which then powers the motor and spins the truck's wheels! This is a great educational kit that shows how salt-water can interact with other elements to create a sustainable electrical current. Detailed illustrated instructions are also included to help make assembly quick and easy.
Note: Requires table salt and a teaspoon for measuring.
Get this great introductory chemistry kit for your favorite young scientist!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Build your own 10 inch kaleidoscope with this great kit!
This caffeine molecule mug makes an excellent gift!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
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