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  2. Shutdown valve - Wikipedia

    en.wikipedia.org/wiki/Shutdown_valve

    A shutdown valve (also referred to as SDV or emergency shutdown valve, ESV, ESD, or ESDV; or safety shutoff valve) is an actuated valve designed to stop the flow of a hazardous fluid upon the detection of a dangerous event. This provides protection against possible harm to people, equipment or the environment.

  3. New video shows a bleeding 10-year-old fleeing sharks after ...

    www.aol.com/news/video-shows-bleeding-10-old...

    New video obtained by TMZ and verified by NBC News captured the moment after a shark bit a 10-year-old Maryland boy who was on vacation in the Bahamas.

  4. Shark attack - Wikipedia

    en.wikipedia.org/wiki/Shark_attack

    Since 1936, shark nets have been used off Sydney beaches. [64] Shark nets are currently installed at beaches in New South Wales and Queensland; 83 beaches are meshed in Queensland compared with 51 in New South Wales. [64] [65] Since 1952, nets have been installed at numerous beaches in South Africa by the KwaZulu-Natal Sharks Board. [66] [67]

  5. After the Bite - Wikipedia

    en.wikipedia.org/wiki/After_the_Bite

    After the Bite is a 2023 American documentary film directed and produced by Ivy Meeropol. It follows the local community of Cape Cod , as they grapple with the alarming amount of sharks being spotted, while investigating the science behind it.

  6. The second bite 'felt like a punch': Shark attack victim ...

    www.aol.com/news/second-bite-felt-punch-shark...

    The first shark bit him in the knee. The second shark bit him in the shoulder. But somehow, Marlin Deere Wakeman was able to pull himself out of the water and into a boat.

  7. List of fatal shark attacks in South Africa - Wikipedia

    en.wikipedia.org/wiki/List_of_fatal_shark...

    Zimmerman was swimming when a shark grabbed his leg. He fought off the shark, the water turning red with blood. His friends pulled him to shore and he received first aid. He was put into an ambulance, but was dead on the arrival to the hospital. He died after sustaining several bites to both legs. [53] Serame Petrus Sithole, 25: December 24, 1960

  8. Walmart CEO shares lessons of drone delivery at Morgan ...

    www.aol.com/finance/walmart-ceo-shares-lessons...

    Walmart Inc. president and CEO Doug McMillon is among the company's early users of drone delivery, which has faced a number of obstacles. Here, he delivers a keynote address during CES 2024 at The ...

  9. Tap (valve) - Wikipedia

    en.wikipedia.org/wiki/Tap_(valve)

    Usually, when the handle is in line with the pipe the valve is open, and when the handle is across the pipe it is closed. But it could move in either direction CW or CCW perpendicular to the pipe. S=shut and O=open. A cone valve consists of a shallowly tapering cone in a tight-fitting socket placed across the flow of the fluid.