PITTSBURGH—Drew Demko’s hands are steady as he grabs a wooden hive frame covered in beeswax, and places it into an awaiting pail at Propel Andrew Street High School in Munhall, Pennsylvania.
Using a “hot knife”—beekeeper lingo for a heated brisket knife designed for slicing—he gently cuts away the white wax caps that cover the honey collected on honeycombs.