Kidder MudWatt STEM Classroom Pack. Product Code: 80-MW10051

Explore the power of microbes with the Kidder MudWatt Classroom Pack STEM Kit 80-MW10051. Simply fill the vessels with soil from your backyard (or someone else's backyard), along with anything you find in your refrigerator and watch as within days the attached LED light will start to blink using only the power produced by the electricity-generating microbes in your soil!

The MudWatt is a fun and educational science kit that uses the natural micro-organisms found within the dirt to generate electricity! Within a few days, the MudWatt’s LED light will start to blink using the power generated by bacteria within your dirt. Within a week, you’ll be able to power a digital clock and thermometer - no batteries needed!

Experiment with different types of dirt (and things in your refrigerator) to see which are most powerful through open-ended scientific investigation. Track the growth of your MudWatt's power and bacteria population and unlock new chapters of a comic with the free MudWatt Explorer App (available on iTunes and Google Play)! Dig deep into the science with tons of lesson plans and other educational RESOURCES available for classrooms and science fairs! Enjoy discovery with one of the most creative, interdisciplinary STEM educational toys for the modern world: Microbiology, Energy, Chemistry, Physics, and Environmental Engineering, all in one experience! (MudWatts are reusable and can last for years!)

Note: MudWatts are reusable! They just need to be cleaned between uses.