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  2. The Arc at Old Colony - Wikipedia

    en.wikipedia.org/wiki/The_Arc_at_Old_Colony

    The Arc at Old Colony (Old Colony Building until 2015) is a 17-story landmark building in the Chicago Loop community area of Chicago, Illinois. Designed by the architectural firm Holabird & Roche in 1893–94, it stands at approximately 215 feet (65.5 m) and was the tallest building in Chicago at the time it was built. [3]

  3. Alternating current - Wikipedia

    en.wikipedia.org/wiki/Alternating_current

    Alternating current ( AC) is an electric current that periodically reverses direction and changes its magnitude continuously with time, in contrast to direct current (DC), which flows only in one direction. Alternating current is the form in which electric power is delivered to businesses and residences, and it is the form of electrical energy ...

  4. Ning Li (physicist) - Wikipedia

    en.wikipedia.org/wiki/Ning_Li_(physicist)

    Ning Li (physicist) Ning Li (Chinese: 李宁, pinyin: Lǐ Níng; January 14, 1943 – July 27, 2021) was a Chinese American scientist. Born in Shandong, she graduated from the Department of Physics of Peking University, and in 1983 she emigrated with her family from China to the United States. [1] She is known for her physics and anti-gravity ...

  5. Titanic - Wikipedia

    en.wikipedia.org/wiki/Titanic

    Capacity. Passengers: 2,453, crew: 874. Total: 3,327 (or 3,547 according to other sources) Notes. Lifeboats: 20 (sufficient for 1,178 people) RMS Titanic was a British ocean liner that sank on 15 April 1912 as a result of striking an iceberg on her maiden voyage from Southampton, England to New York City, United States.

  6. Department of National Parks, Wildlife and Plant Conservation

    en.wikipedia.org/wiki/Department_of_National...

    Website. portal .dnp .go .th. The Department of National Park, Wildlife and Plant Conservation (DNP), Thai: กรมอุทยานแห่งชาติ สัตว์ป่า และพันธุ์พืช) is an agency of the Ministry of Natural Resources and Environment. Its headquarters are in Chatuchak District, Bangkok. [1 ...

  7. Arc (web browser) - Wikipedia

    en.wikipedia.org/wiki/Arc_(web_browser)

    arc .net. Arc is a freeware web browser developed by The Browser Company, a startup company founded by Josh Miller and Hursh Agrawal. It was released on 19 April 2022 after having undergone a closed beta test. Arc is available for use on macOS, iOS and Microsoft Windows. Arc aims to act as an operating system for the web and tries to integrate ...

  8. Electric arc - Wikipedia

    en.wikipedia.org/wiki/Electric_arc

    An electric arc (or arc discharge) is an electrical breakdown of a gas that produces a prolonged electrical discharge. The current through a normally nonconductive medium such as air produces a plasma, which may produce visible light. An arc discharge is initiated either by thermionic emission or by field emission. [1]

  9. The Arc Montgomery County - Wikipedia

    en.wikipedia.org/wiki/The_Arc_Montgomery_County

    The Arc Montgomery County is one of the largest and oldest nonprofit organizations in the U.S. state of Maryland that serves individuals, families and employers affected by intellectual and developmental disabilities. Since 1958, [1] The Arc has been the leading provider [according to whom?] of lifelong educational, residential, vocational, and ...