Natural glass (obsidian) has been used since the stone age. Manmade glass dates back nearly 5000 years and was probably discovered either by the ancient Egyptians, by people living in what is now Syria, or people living in Mesopotamia.
Shoes glasses and stuff
Colouring glasses and ceramics
Englishman Roger Bacon invented the magnifying glass in 1250
by using their on identifyng magnet GLASSes of thermodaynamics
benjamin franklin invented spectacles,(glasses),and discovered electricity.
Nearsightedness or myopia has been known for thousands of years. It was about 400 years ago that glasses or spectacles were invented to combat this common disorder.
If was never invented. It was discovered. Newton did the formal work, but parts were known many thousands of years earlier (the Babylonians had mirrors and magnifying glasses).
"These are your glasses."
In the world of cartoons, everyone is stupid to the fact. How doesn't Superman get discovered? He changes clothes, takes of his glasses and gets a curly Q.
3/7 glasses are not full
When Glasses Are Not Glasses - 1913 was released on: USA: 25 August 1913
pretender glasses are glasses that do not have a prescription in them. its just simply a plastic lens. Many people where pretender glasses because they like the way they look with glasses.