glass that can't break!
a high resistance glass that is unbreakable
There is no such thing as 'unbreakable' glass, however, bulletproof glass is actually just normal glass, but, it has a thin plastic sheet, because, glass on its own is strong enough to stop glass, it'll just shatter, The plastic sheet stops it from shattering.
Glass has better rebound action
No. Even the reason for its discovery was need for unbreakable glass
Glass is made from sand and something else. Rubber I think comes from the rubber tree
Mr. Glass is a character from the movie "Unbreakable" by M. Night Shyamalan, which is not associated with Marvel or DC comics.
a department store
Maxi glass is actually a plastic that is resistant to breakage but not unbreakable. Plastic is generally more prone to scratching but more resistant to breakage. Glass is more prone to breakage but is scratch resistant. Depending on your application if you need a truly unbreakable transparent product I would recommend a polycarbonate such as lexan. (bulletproof glass) Otherwise if you just don't want your drink glass to break then "Maxi Glass" will be ok.
Why the glass was discovered
- the polyethylene plastic bottle is unbreakable- the glass has a solubility (low and dependent on the type of glass) in acids
a department store- go ooldles