Theorist Corentin Laudicina reports particle clusters that stop growing at limited size.

Glass remains an open physics problem, and nobody agrees what halts a cooling liquid.

Most liquids crystallise when cooled, but glass keeps a liquid’s disorder while stiffening into a solid.

Laudicina’s clusters offer one candidate mechanism, not a settled answer.

How each outlet framed it
Phys.org
explains glass phase behavior through molecular movement and crystal lattice structure, distinguishing it from traditional states of matter

Sources: Phys.org