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Ice Cream Maker
Nancy Johnson invented a small hand-cranked ice cream maker in the 1840s and got a patent for it in 1843. Although there are more efficient ice cream makers now, many still use some elements from Nancy’s designs.
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The Timeless Voice
Marzieh, born Ashraf ol-Sadat Mortezaei in Tehran on March 22, 1924, was one of the …