📌 A grandmother’s mysterious object: how cans were opened before the invention of the modern can opener
Posted 8 February 2026 by: Admin
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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A simple attic cleanup sparked a collective investigation…
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