Forget your Newton's Cradle or that squeezy stress toy; this might just be the best executive desk toy so far. The handiwork of 0zimbra0, this simple square of wood is – thanks to a couple of servos, ...

If IKEA made ball-balancing PID robots, they’d probably look like this one. This [Johan Link] build isn’t just about style. A look under the hood reveals not the standard, off-the-shelf ...

We all know how important it is to achieve balance in life, or at least so the self-help industry tells us. How exactly to achieve balance is generally left as an exercise to the individual, however, ...

Automatic ball balancing systems have emerged as a pivotal innovation in managing rotor dynamics by counteracting the adverse effects of mass imbalance. These systems, comprising balls that are free ...