AUBURN, Alabama, April 28 (TNSbook) -- Auburn University issued the following campus notice: As Hal Schenck prepared to teach his applied topology course during the summer of 2020, the pandemic was in full swing, and faculty across the country were struggling with how to teach amid the challenges of hybrid learning and reach students despite a mainly digital presence. Schenck never imagined that his summer class on applied topology and data analysis, taught under the shadow of COVID-19, would   more