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    Highlights

    NC State College of Engineering
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    Oct. 1, 2024
    This month's quiz finally returns to some serious numbers crunching. Can y0u still solve these sorts of problems?
    ASPE
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    Sept. 1, 2024
    This month's quiz focuses on the American Society of Plumbing Engineers. To celebrate its 60th anniversary, we look at some of the milestones of its founding.
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    Aug. 1, 2024
    *CENTURY OF PROGRESS* Our 95th anniversary journey continues with another dive into HVACR history. Take the quiz! Win prizes!
    HPAC Archives
    July 1, 2024
    *CENTURY OF PROGRESS* Our 95th anniversary journey continues with a deeper dive into HVACR history. Take the quiz! Win prizes!
    Indiana University
    June 1, 2024
    *WOMEN IN ENGINEERING* How much do you know about the last century of contributions made by women in our industry? Take the quiz! Win prizes!

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    *SAFE DRINKING WATER* This month's focus is on our industry's vital role in delivering this essential public health necessity. Take the quiz! Win prizes!