Which revolutionary packaging innovation allowed scientists to transport biological samples across long distances while maintaining ultra-low temperatures without electricity or mechanical cooling?

Packaging innovations in scientific products have transformed how research materials and equipment are stored, transported, and used in laboratories worldwide. Beyond mere protection, modern scientific packaging must address issues like sterility, temperature control, chemical resistance, and environmental impact. Test your knowledge about a groundbreaking packaging innovation that changed scientific research practices.

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Dewar flask (vacuum flask)
TetraPak aseptic packaging
Blister packs with oxygen absorbers
Radio-frequency identification (RFID) embedded containers