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  2. Lifeline (safety) - Wikipedia

    en.wikipedia.org/wiki/Lifeline_(safety)

    A lifeline is a fall protection safety device in the form of an open fence composed of wire and stanchions secured around the perimeter of an area to prevent accidental falls. It is commonly found on sailboats [ 1 ] and construction sites , [ 2 ] as well as other situations where dangerous falls can occur, such as at scenic overlooks and in caves .

  3. Surface-supplied diving skills - Wikipedia

    en.wikipedia.org/wiki/Surface-supplied_diving_skills

    The method is simple – the new umbilical is secured to the diver's harness, the diver goes onto bailout, the gas supply on the original umbilical is shut down, and the umbilical connections are disconnected using the appropriate spanners (wrenches). The replacement gas supply hose is blown through to clear it of water, and fitted to the helmet.

  4. Overhead projector - Wikipedia

    en.wikipedia.org/wiki/Overhead_projector

    This optical arrangement provides the instructor with a number of advantages, among which are: the projector may be placed in front of the class; the brilliant light permits excellent screen visibility without darkening a room; the instructor may place transparent images on the horizontal stage or diagram extemporaneously on it without turning ...

  5. Fall arrest - Wikipedia

    en.wikipedia.org/wiki/Fall_arrest

    Safety net Safety line. Fall arrest is the form of fall protection which involves the safe stopping of a person already falling. It is one of several forms of fall protection, forms which also include fall guarding (general protection that prevents persons from entering a fall hazard area e.g., guard rails) and fall restraint (personal protection which prevents persons who are in a fall hazard ...

  6. Life Line Screening - Wikipedia

    en.wikipedia.org/wiki/Life_Line_Screening

    The company added finger-stick blood testing to its screening services to screen for complete cholesterol count (lipid panel), diabetes (glucose) and inflammation (C-reactive protein) in 2007. That same year, Life Line Screening launched its operations in the U.K. [6] In 2008, services expanded to include atrial fibrillation screenings.

  7. Lifeline (video game) - Wikipedia

    en.wikipedia.org/wiki/Lifeline_(video_game)

    Lifeline is a survival horror adventure game where the player issues orders to Rio Hohenheim as she attempts to escape a monster-infested space station. The standout feature of Lifeline is its voice user interface in which the player speaks into their microphone to command Rio. The player never directly controls Rio, nor any other character, at ...

  8. Lifeline (2015 video game) - Wikipedia

    en.wikipedia.org/wiki/Lifeline_(2015_video_game)

    Lifeline: Halfway to Infinity was also written by Dave Justus. Lifeline: Whiteout 2 (2017, partial release) Lifeline: Whiteout 2 is the mostly unreleased sequel to Lifeline: Whiteout, following V. Adams in another adventure, shortly after his last. The Lifeline Library app allows for a part of the game to be played.