@SFOMuseum Instagram Posts This is SFO Museum's archive of the @SFOMuseum Instagram account. from October 25, 2021

Intrigued by topology—the study of geometric properties that do not change when you stretch a shape— Bay Area physicist Cliff Stoll began making Klein bottles. This image was posted on October 25, 2021. #mathatsfo #mathematics #math #möbiusloop #kleinbottle