American physicist & chemist Katharine Burr Blodgett in 1938.
It revolutionized optics--& led to the coatings used today in everything from eyeglasses to phone screens. She was the first woman to earn a PhD in #physics from Cambridge, 1926. #WomenInSTEM #inventor
American physicist & chemist Katharine Burr Blodgett in 1938.
It revolutionized optics--& led to the coatings used today in everything from eyeglasses to phone screens. She was the first woman to earn a PhD in #physics from Cambridge, 1926. #WomenInSTEM #inventor
Happy Raturday Eve!!! 😃
Happy Raturday Eve!!! 😃