Two research teams independently used vacuums to measure biodiversity

Enlarge (credit: Surapong Thammabuht / EyeEm) Just as the pandemic hit, Christina Islas Lynggaard—a postdoc researcher at the University of Copenhagen’s Globe Institute—sat in her apartment surrounded by vacuums and filters. She tested them, eventually landing on a water vacuum, which was, for her purposes, pretty good. The rest didn’t quite make the cut—they had […]