Magical Microbes MudWatt STEM Kit Clean Energy from Mud Classic

FUN: Light up an LED and power a clock using microbe power. The more microbes you grow the faster the LED blinks! ENGAGING: Experiment by adding stuff from your fridge (like Gatorade) to maximize your MudWatt's power Manufactured by Magical Microbes. SMART: Track the growth of your microbe population and unlock chapters of "The Electric Microbe" comic book with the free MudWatt Explorer App Classic Kit includes: 2 power-harvesting graphite disks LED blinker board digital clock graduated container nitrile gloves 20-page educational instructions and the MudWatt Explorer App. A BIO-ENERGY PET: This Award-winning STEM kit lets you build your own living fuel cell that feeds on soil!