Curated OER
How do they make glass into different shapes?
Students investigate the process of glass blowing.In this simulation of glass blowing experiments students experiment how glass is formed and why not all glass is the same.
Wikimedia
Wikipedia: Amorphous Solid
This page from the Wikipedia encyclopedia on amorphous solids contains information on examples of, the difference between amorphous solids and crystalline solid, and the transition between a very viscous liquid and an amorphous solid.