[Robo Hub] now has a plastic sunflower that tracks the sun using, of course, an Arduino. It may not qualify as a real robot, but it does mimic a real sunflower. The electronics aren’t earth ...

There’s plenty of power to be had from the sun, but you need to be out of the shade to receive it. [Dennis] built a robot by the name of Sun Chaser that has the smarts to go where the sun is ...

[NanoRobotGeek] has been living up to their handle and building BEAM robots that are smaller than any we’ve seen before. What are BEAM robots, you say? Technically it stands for Biology ...