Magnetic microrobot swarms enable contactless manipulation of objects through fluidic torque
Peer-Reviewed Publication
Updates every hour. Last Updated: 2-Apr-2026 18:15 ET (2-Apr-2026 22:15 GMT/UTC)
In a study, a team of researchers show that groups of magnetic microrobots can generate fluidic forces strong enough to rotate objects in different directions without touching them. These microrobot swarms can turn gear systems, rotate objects much larger than the robots themselves, assemble structures on their own, and even pull in or push away many small objects. The work was now published in Science Advances.