Knight-Machine for Making Flat-Bottom Paper Bags; Frances Arnold-Directed Evolution of Enzyme; Martha Coston-Signal Flares used by Ships; Stephanie Louise Kwolek-Kevlar® Fiber; Katalin Karikó-Modified mRNA Technology Used in COVID-19 Vaccines; Marian Croak-VoIP (Voice over Internet Protocol) Technology; Hedy Lamarr-Frequency Hopping Communication System; Patricia Bath-Laserphaco Cataract Surgery; Marion Donovan-Waterproof Diaper Cover; Josephine Garis Cochran-Dishwasher; Ruth… [read post]