Science stuff you got wrong at school

"Glass" is a term used to describe an amorphous SOLID. Its describes its lack of crystaliine structure and has nothing to do with its viscosity.

Therefore by definition glass IS a solid.

The whole thing is an urban ledgend. Humans have not been making glass long enough to have observed a flow.. The predicated relaxation time for GEO2 at room temperature is 10^32 years (thats 10 with 32 zeros after it years for idiots)

Assuming those figures are wrong and some medieval glass shows flow, wouldnt that mean Egyptian or Greek objects would actually show proportionally more flow being 3000 years old?

The reason old panes of Window glass are sometimes thicker at the bottom is because of glass blowing centrifugal forces. They are often found thick end at the top!