Which scientific breakthrough enabled the development of modern RFID tags used in retail inventory management systems?

Modern science has revolutionized how retailers track and manage inventory. From RFID tags to AI-powered systems, technological innovations have transformed inventory management from manual counting to sophisticated automated solutions. This poll tests your knowledge about the scientific principles behind today's cutting-edge retail inventory management systems that help minimize stockouts while optimizing warehouse space and reducing waste.

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Quantum tunneling in semiconductor materials
Electromagnetic induction and radio frequency identification
Photovoltaic energy conversion in silicon-based chips
Superconductivity in room-temperature environments