📌 A grandmother’s mysterious object: how cans were opened before the invention of the modern can opener

Posted 8 February 2026 by: Admin #Various

A grandmother kept a mysterious metallic object in her kitchen, leaving internet users perplexed about its true function. This tool with a sharp design almost resembling a weapon sparked a heated debate on Reddit, with theories ranging from a camping gadget to a 19th-century utensil. Discover how our ancestors opened their cans before the modern era.

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Illustration image © TopTenPlay
Symbolbild © TopTenPlay

A simple attic cleanup sparked a collective investigation…

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