En 2020, le congrès MATh.en.JEANS se passe sur Youtube ! - YouTube
33e congrès MATh.en.JEANS | MATh.en.JEANS
Jennifer Fairbanks on Twitter: "My husband married a nerd. Getting ready to head outside to a brewery. It's cold. I have lanyards for my glasses, mask, and water bottle. I'm wearing leg