it seems wikip?dia agrees

Glass is generally classed as an amorphous solid rather than a liquid.[29] Glass displays all the mechanical properties of a solid. The notion that glass flows to an appreciable extent over extended periods of time is not supported by empirical research or theoretical analysis (see viscosity of amorphous materials). From a more commonsense point of view, glass should be considered a solid since it is rigid according to everyday experience

Posted By: Worzel Scrimmage, Oct 20, 21:17:35