What is the name of the photographic inventor and entrepreneur that belongs in the blank?
"In the mid-1990s, the liquid crystal displays in hundreds of millions of pocket calculators and digital watches all over the world made use of simple, inexpensive, plastic sheet polarizers that _____________________ invented in the 1920s."
Marilyn
Marilyn,
Glad yer doing your famous quiz again! My first thought was Fresnel but he was 19thC. Must have been Edwin Land.
AZ
Build a Lookaround! The Lookaround Book, 2nd ed. http://www.panoramacamera.us
