The MudWatt is a fun and educational kit that lets your kids use soil micro-organisms to generate electricity. It's like growing an organic cell fuel. The bacteria power can light up an LED bulb and run a digital clock. The fun part of this experiment is that it encourages your kids to use different kinds of soil and even food or drinks from your fridge! Yes, no kidding! They can experiment, which will give more power output and give them a great excuse to finally get a little dirty.
Also, the MudWatt comes with an app that gives insights about their little mud world. The app displays power, bacteria growth, and even challenges them to unlock an educational comic book. What a fun way to help your kids learn!
This MudWatt is cooler than it sounds, receiving a 4.6 out of 5 stars on Amazon. In fact, users claim it is really easy to use and a lot of fun. Though some people claim it is too expensive.