https://padlet.com/anataly151/w9b9w0y1eh57 en-us 2019-05-10 20:00:59 UTC 2019-05-14 20:50:41 UTC hello@padlet.com https://imgglb.padletcdn.com/v13/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F270a.png anataly151 https://padlet.com/anataly151/w9b9w0y1eh57/wish/359031275 Katharine Burr was born in Schenectady, New York on January 10, 1898. She completed her schooling from Rayson School and developed an interest in mathematics. She completed high school at the age of fifteen and earned a scholarship to Bryn Mawr College in PA& received her B.A. in 1917]]> 2019-05-10 20:27:14 UTC https://padlet.com/anataly151/w9b9w0y1eh57/wish/359031275 anataly151 https://padlet.com/anataly151/w9b9w0y1eh57/wish/359036778  This invisible glass was used in many products from pictures frames to camera lenses.]]> 2019-05-10 20:57:55 UTC https://padlet.com/anataly151/w9b9w0y1eh57/wish/359036778 anataly151 https://padlet.com/anataly151/w9b9w0y1eh57/wish/359038845 Her new discovery of measuring transparent objects led her to her invention of non-reflecting glass in 1938. ]]> 2019-05-10 21:10:24 UTC https://padlet.com/anataly151/w9b9w0y1eh57/wish/359038845