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  2. Diving hazards - Wikipedia

    en.wikipedia.org/wiki/Diving_hazards

    A slow leak of the first stage valve known as intermediate pressure creep can cause the interstage pressure to rise until either the next breath is drawn, or the pressure exerts more force on the second stage valve than can be resisted by the spring, and the valve opens briefly, often with a popping sound, to relieve the pressure. the frequency ...

  3. Three Shark Bite Survivors Share What Their Lives Are ... - AOL

    www.aol.com/news/three-shark-bite-survivors...

    The possibility of petrifying shark encounters is reason enough to cause most people to stay clear from open waters. Yet, in a recent segment, TODAY caught up with three shark bite victims who ...

  4. Diving disorders - Wikipedia

    en.wikipedia.org/wiki/Diving_disorders

    Salt water aspiration syndrome is a rare diving disorder experienced by divers who inhale a mist of seawater from a faulty demand valve causing irritation of the lungs. [ 12 ] [ 13 ] It can be treated by rest for several hours.

  5. Here's how many shark bites have happened on the ... - AOL

    www.aol.com/heres-many-shark-bites-happened...

    How many shark bites have there been on the Treasure Coast? Cole Taschman in the hospital after being bitten by what he says was a shark on Friday October 25, 2024. He had 2 surgeries and received ...

  6. 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.

  7. Back-to-back shark bite incidents cause Florida county to ...

    www.aol.com/news/back-back-shark-bites-cause...

    Soon after, at 2:56 p.m., the sheriff's office and fire department responded to a second shark incident at Sandy Shores Court area off Seacrest Beach in Walton County.

  8. Scuba cylinder valve - Wikipedia

    en.wikipedia.org/wiki/Scuba_cylinder_valve

    A scuba cylinder valve or pillar valve is a high pressure manually operated screw-down shut off valve fitted to the neck of a scuba cylinder to control breathing gas flow to and from the pressure vessel and to provide a connection with the scuba regulator or filling whip. [1]

  9. Shark bites swimmer in torso in attack causing significant ...

    www.aol.com/news/shark-bites-swimmer-torso...

    A 46-year-old ocean swimmer was attacked by a shark north of San Diego on Sunday morning. Water access will remain blocked until later in the week.