Google Doodle honours Otto Wichterle, contact lens inventor on his 108th birthday; Who was Otto Wichterle?
Wishing Otto Wichterle, contact lens inventor, on his 108th birth anniversary, Google doodle said, “Happy Birthday, Otto Wichterle- thanks for helping the world see eye to eye!”
source https://www.jagranjosh.com/current-affairs/google-doodle-honours-otto-wichterle-contact-lens-inventor-on-his-108th-birthday-who-was-otto-wichterle-contact-lenses-1635310387-1