During college, I worked for a year at an IBM facility right next to the Columbia campus. Garwin had an office there with a big safe. The safe had a sign on it saying "Capacitance-Operated Alarm—Keep 4 foot distance". Now I know why… https://flipboard.com/@newyorktimes/home-page-91uottdbz/-/a-6XJ6S70-SUy-3LkCQAGhkg%3Aa%3A3195393-%2F0

A Scientist Fighting Nuclear Armageddon Hid a 50-Year Secret
Enrico Fermi’s battle with cancer was nearing its end in late 1954 when he received a visitor. Fermi, a Nobel laureate in physics, had fled fascism in Europe and become a founder of the nuclear age, helping bring the world’s first reactor and first atom bomb to life. The visitor, Richard L. Garwin, …