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  2. New York City Science and Engineering Fair - Wikipedia

    en.wikipedia.org/wiki/New_York_City_Science_and...

    The New York City Science and Engineering Fair (NYCSEF) is an annual science fair contested by around 700 high school students from Queens, Manhattan, Bronx, Brooklyn and Staten Island, [1] [2] [3] making it the largest high school research competition in New York City. [4] About 150 participants advance to the finals round. [1]

  3. Science fair - Wikipedia

    en.wikipedia.org/wiki/Science_fair

    A science fair or engineering fair is an event hosted by a school that offers students the opportunity to experience the practices of science and engineering for themselves. In the United States, the Next Generation Science Standards makes experiencing the practices of science and engineering one of the three pillars of science education.

  4. Bullet-resistant windows, higher security approved in $40M ...

    www.aol.com/bullet-resistant-windows-higher...

    Lobby security upgrades were the highest-priority projects in the amended $40 million School Capital Fund for Buncombe County Schools.

  5. Acoustical engineering - Wikipedia

    en.wikipedia.org/wiki/Acoustical_engineering

    Noise control is a set of strategies to reduce noise pollution by reducing noise at its source, by inhibiting sound propagation using noise barriers or similar, or by the use of ear protection (earmuffs or earplugs). [20] Control at the source is the most cost-effective way of providing noise control.

  6. Architectural acoustics - Wikipedia

    en.wikipedia.org/wiki/Architectural_acoustics

    The science of limiting and/or controlling noise transmission from one building space to another to ensure space functionality and speech privacy. The typical sound paths are ceilings, room partitions, acoustic ceiling panels (such as wood dropped ceiling panels), doors , windows , flanking, ducting and other penetrations.

  7. Noise Free America - Wikipedia

    en.wikipedia.org/wiki/Noise_Free_America

    Noise Free America is a national, non-profit organization aimed at reducing noise pollution in the community. The organization's main target is noise from boom cars (vehicles with loud sound systems), leaf blowers, motorcycles, and car alarms. [1] Noise Free America has a 501(c)(3) non-profit status and has chapters in 27 states across the U.S ...

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