Eighteen years ago, Sara van de Geer was appointed the first female professor of #Mathematics at ETH Zurich. Now the #Professor, who has since been knighted, is taking a well-deserved #Retirement. 🎖️🧮 @eth_math
To the article: 👇 https://t.co/wbEDNGb0QG
Lisa Piccirillo was a grad student when she encountered a more than 50-year-old question about the Conway knot, a slice of a higher-dimensional knot, by chance at a conference. She solved it in a week. https://t.co/ba6JQ0ZJ3Y