Which packaging innovation was originally developed for the French military in the early 1800s before revolutionizing food preservation worldwide?

The history of product packaging tells us fascinating stories about innovation, consumer behavior, and technological advancement. Some packaging designs were so revolutionary that they changed entire industries and consumer habits forever. This poll tests your knowledge about a groundbreaking packaging innovation that transformed food preservation and military logistics before becoming a household staple.

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Tin cans (invented by Nicolas Appert)
Vacuum-sealed glass jars (invented by Pierre Durand)
Waxed cardboard containers (invented by Louis Pasteur)
Collapsible metal tubes (invented by François Appert)