Which packaging innovation was originally developed in 1952 by Swiss engineer George de Mestral after he observed burrs sticking to his dog's fur after a hunting trip?

Product packaging has evolved dramatically over the centuries, with some innovations completely transforming industries and consumer behavior. From preserving food to reducing environmental impact, packaging breakthroughs have shaped how we interact with products. Test your knowledge of these groundbreaking packaging discoveries that changed the retail landscape and influenced product development across the globe.

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Velcro (used in resealable packaging)
Bubble wrap (originally designed as textured wallpaper)
Child-resistant cap (inspired by seed dispersal mechanisms)
Tetra Pak (based on observations of honeycomb structures)