“Glass is an amorphous solid that flows like a liquid,” you’d probably say if you were asked to define the stuff. Is that true, though? What if I told you, for example, that the old myth, that old windows are thicker at the bottom because the glass has flowed a little bit, was false? Glass is an incredibly complex…
Source: Gizmodo – These Two Scientists Say the Time Has Come to Redefine ‘Glass’