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    Seven Ways to Change the World How To Fix The Most Pressing Problems We Face by Gordon Br… thumbnail
    		Books
    2024-02-13
    11 months, 4 weeks
    		3.7 MB 41 19
    Nuts and Bolts Seven Small Inventions That Changed the World in a Big Way CourseWikia thumbnail
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    2023-11-13
    1 year, 2 months
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    Seven Ways to Change the World: How to Fix the Most Pressing Problems We Face by Gordon B… thumbnail
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    2023-06-01
    1 year, 8 months
    		3.7 MB 25 0