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Published 6 years ago by kxh with 1 Comments
by kxh
6 years ago 1

Don’t lose a finger: The 200-year evolution of the can opener

It took 15 years to invent the can. It took 100 more to invent a standard way to open it.

Continue Reading https://arstechnica.com

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  • Gozzin (edited 6 years ago)
    +1

    Good read. I have a mechanical one that clamps to the wall since the electric ones are built to break. And if the power goes out,well they are useless.

    6 years ago
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