Which innovative packaging technique was first introduced by National Geographic for their atlas collection in 2018, significantly reducing environmental impact while maintaining product protection?

Product packaging in the geography industry has evolved significantly over the years, adapting to environmental concerns, technological advances, and cultural preferences. Map publishers, atlas companies, and geographic tool manufacturers have pioneered various sustainable and interactive packaging solutions. This trivia question explores an innovative packaging approach that revolutionized how geographical products are presented to consumers.

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Biodegradable mycological packaging made from mushroom roots that decompose within 45 days after disposal
Origami-inspired folding cardboard that transforms into a display stand for the atlas
Waterproof bamboo fiber casing that can be repurposed as a planter for tree seedlings
Solar-powered electronic packaging with embedded GPS coordinates that light up when touched