Invention
Photochromic lenses were developed by leading glass expert Roger Araujo at the Corning Glass Works Inc. in the 1960s, and created the first mass-produced variable tint lenses.
Read more about this topic: Photochromic Lens
Famous quotes containing the word invention:
“A sudden silence in the middle of a conversation suddenly brings us back to essentials: it reveals how dearly we must pay for the invention of speech.”
—E.M. Cioran (b. 1911)
“Heredity is a strong factor, even in architecture. Necessity first mothered invention. Now invention has little ones of her own, and they look just like grandma.”
—E.B. (Elwyn Brooks)
““Art” is an invention of aesthetics, which in turn is an invention of philosophers.... What we call art is a game.”
—Octavio Paz (b. 1914)