Oct 21, 1999 · For all practical observations, this glass is a solid. But its solidity is in the eye of the beholder. (For more information about glass and glass making, see the Corning Glass Museum web …

Sep 24, 2023 · "It's neither a true liquid nor a true solid — it has properties of both, but it's its own distinct state of matter," John Mauro, a materials scientist at Penn State, told Live Science.

Oct 11, 2023 · Is glass a liquid or a solid? Here is the answer to the question and an explanation of what an amorphous solid is.

Glass is an amorphous (non-crystalline) solid. Because it is often transparent and chemically inert, glass has found widespread practical, technological, and decorative use in window panes, tableware, and …

Jan 30, 2025 · This isn't really the case. In fact, glass has a lot in common with liquids, but things in common with solids too.

Jun 13, 2023 · It’s not uncommon to hear the oft-repeated factoid that glass is actually a liquid, not a solid. But the reality is much more interesting – glass does not fit neatly into either of those...

Nov 8, 2025 · Scientists generally agree that glass exists in a unique state, often described as an amorphous solid or a supercooled liquid, challenging the traditional phase diagram of matter.

May 25, 2025 · My investigation into the claim “Glass is actually a slow-flowing liquid” confirms it as false. I’ve uncovered decades of research, historical records, and rigorous material science analyses …

In terms of molecular dynamics and thermodynamics, it is possible to justify various different views that it is a highly viscous liquid, an amorphous solid, or simply that glass is another state of matter that is …

Sep 7, 2023 · However, since glass is a hard substance, some were convinced it is a supercooled liquid. In reality, glass is neither a liquid (supercooled or not) nor a solid.