Which biodegradable packaging innovation was first created by accident in 1996 when a scientist was trying to develop a new material for medical applications?

Sustainability initiatives have transformed retail packaging in recent years, with companies racing to develop eco-friendly alternatives to traditional materials. Some innovations have revolutionized entire industries while others created new market categories. Test your knowledge about breakthrough sustainable packaging inventions that changed how products reach consumers while reducing environmental impact.

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Mushroom packaging (mycelium-based materials)
PLA (polylactic acid) bioplastic
Seaweed-based edible wrappers
Stone paper packaging (calcium carbonate-based)