How Is Glass Made?
Leave a reviewThe process that turns sand into glass is very cool – or rather, we should say very hot. Very, very, very hot as it turns out. Humans have been turning minerals from the earth’s crust into glass for 3,500 years. Find out how it’s done and how it’s evolved – from blowing glass by hand to a factory that makes hundreds of glass bottles every minute. Plus: The mystery sound!
© Vermont Public Radio |
Full episode description
Episode One: But Why: Intro For Adults
This is an Episodic show. You can listen to it in any order, but episode one is always a great place to start.
Full Episode description
The process that turns sand into glass is very cool – or rather, we should say very hot. Very, very, very hot as it turns out. Humans have been turning minerals from the earth’s crust into glass for 3,500 years. Find out how it’s done and how it’s evolved – from blowing glass by hand to a factory that makes hundreds of glass bottles every minute. Plus: The mystery sound!
© Vermont Public Radiobop| Status: Active, 232 episodes | Kind: Episodic | Episode URL
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