Let's Make Robots!

fuel cell

Basic instructions on how to add one of the most commonly available fuel cells to your next project.
Fuel cells! Power source of the future! Ever thought it would be cool to have one of these things powering your next big project? Well now you can, because I'm … Read more
Meet Mr. Lobster. He's big, ugly and lazy - but he's also environmentally conscientious. Now in full-colour video! Wow! Read more