Send to a Friend
How is glass a liquid, if it looks and feels like a solid?
Asked by shego (11093)
April 15th, 2011
from iPhone
I was watching a show that was making glass, and I’m a little confused as to how it’s still a liquid. I know the silica sand is super heated to turn into a unstable property, and that’s where the additives come in. But once it’s cooled, how is it still a liquid?
Using Fluther
or