
Colloidal Anti-Spin Ice Created with Rotating Magnetic Fields
Physicists have constructed an artificial anti-spin ice that reverses the basic rules governing frustrated magnetic matter. As reported by [Phys.org](https://phys.org/news/2026-10-ice-scientists-particles-anti.html), the physics innovation relies on microscopic beads exposed to a spinning magnetic field that forces them to attract rather than repel each other.
Giovanni Sapere
















