These are basically a stepper motor that’s been unrolled and made flat — traces on the PCB act as the coils and tiny magnetic “robots” act as the rotor. If you want to try this concept ...

The first toy we took for a spin was Magnetic Tiles. Think legos ... “We built a rocketship,” one expert said. “A giant robot ...

Scientists have developed a single-cell green microalgae coated with magnetic material. This miniature robot was put to the test: would the microalgae with its magnetic coating be able to swim through ...

Nearing 2 years old and still going strong, this toy robot still has quite the magnetic personality and ecosystem to support it. Now, its companion app is getting a facelift that focuses on ...