Discover the POWER beneath your feet! MudWatt engages kids in STEM in a whole new way, using the power of electricity-generating bacteria living in the soil beneath our feet! It harnesses the power of micro-organisms living in the soil to generate electricity! The award-winning bio-energy pet! Build your very own fuel cell that runs on muddy microbes A perfect STEM …Read More about MudWatt! The award-winning bio-energy pet!