Worth pointing out that vacuum canning revolutionized global food distribution and spawned entire…

13. Vacuum canning was invented in 1872 by Amanda Theodosia Jones. She also invented the oil burner, which she patented in 1890.
Say Thanks! 72 Things You Didn’t Know Women Invented
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Linda Caroll
James Finn
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Mar 14, 2023
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Worth pointing out that vacuum canning revolutionized global food distribution and spawned entire industries. I wonder if the woman inventor profited much.
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Written by James Finn28K Followers
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James Finn is an LGBTQ columnist, a former Air Force intelligence analyst, an alumnus of Act Up NY, and an agented but unpublished novelist.
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