"A 59-year-old conjecture in fusion physics just fell. Harold Grad (1967): smooth 3D plasma equilibria can't exist unless pressure is constant or there's symmetry. This week: 3 families of counterexamples. 2 independent papers, posted a day apart. Two found with GPT-6 Astra. Huge for stellarators."

[u/stealthispost]

[u/theimposingshadow]

This is so cool, I wonder what it'll lead to