This lets them do great things, but makes the platform scary for beginners. Here’s a tank build that would be a great first project, especially if you’re more interested in the programming ...

The tank features metal tracks, differential steering, a rotating turret, periscopes and a functional paintball gun with camera targeting. Building a tank, even if it’s a mini replica ...

Can you make your own flotation tank? Even if you make one at home, it won't be perfect - you probably won't be able to use it more than once. At least you would have to replace the salt every time ...