Remember when “rubbing elbows” was just an expression? It became a thing as people like microbiologist Jaret Schroeder, introducing himself to Chancellor Rebecca Blank at the Wisconsin Veterinary Diagnostic Lab, sought a pandemic stand-in for the handshake. #UWMadison Moments in Time: 25/50. Tap the link in our bio to see the full year in review, or visit 📸: Jeff Miller