
Today Annaliese and I unravel the fundamental forces behind "sticky." This episode delves into the molecular mechanics of adhesion, the surprising history of natural glues—including the iconic Elmer's cow—and the incredible strength of bio-inspired adhesives like mussel byssus and barnacle cement. We’ll also explore the staggering global consumption of glue and its environmental impact, offering essential material science and historical context for both curious kids and adults.