Which supply chain innovation has most significantly reduced cold-chain failures in the distribution of temperature-sensitive scientific materials?

Modern scientific research relies heavily on complex supply chains to deliver specialized equipment, rare materials, and sensitive reagents. These supply chains involve unique challenges including temperature control, contamination prevention, and handling of hazardous materials. Test your knowledge about innovations in scientific supply chain management that have revolutionized laboratory efficiency and research capabilities in recent years.

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RFID-integrated phase-change materials with real-time monitoring
Blockchain verification of shipping documentation
AI-powered routing algorithms for expedited delivery
Drone-based last-mile delivery for research facilities