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  2. Death zone - Wikipedia

    en.wikipedia.org/wiki/Death_zone

    In mountaineering, the death zone refers to altitudes above which the pressure of oxygen is insufficient to sustain human life for an extended time span. This point is generally agreed as 8,000 m (26,000 ft), where atmospheric pressure is less than 356 millibars (10.5 inHg; 5.16 psi). [ 1 ]

  3. Zone of Death (Yellowstone) - Wikipedia

    en.wikipedia.org/wiki/Zone_of_Death_(Yellowstone)

    The Zone of Death is the 50-square-mile (130 km 2) area in the Idaho section of Yellowstone National Park in which, as a result of a reported loophole in the Constitution of the United States, a person may be able to theoretically avoid conviction for any major crime, up to and including murder.

  4. American Alpine Club - Wikipedia

    en.wikipedia.org/wiki/American_Alpine_Club

    The club was primarily East Coast-oriented for the first half-century of its existence; [6] its headquarters remained in New York until 1993, when the Board unanimously decided to move the AAC to its current location in Golden, Colorado. The club is housed in the American Mountaineering Center, whose other tenants include the Colorado Mountain ...

  5. Effects of high altitude on humans - Wikipedia

    en.wikipedia.org/wiki/Effects_of_high_altitude...

    All 14 summits in the death zone above 8000 m, called eight-thousanders, are located in the Himalaya and Karakoram mountain ranges. Many deaths in high-altitude mountaineering have been caused by the effects of the death zone, either directly by loss of vital functions or indirectly through wrong decisions made under stress or physical ...

  6. Janet Mae Johnson - Wikipedia

    en.wikipedia.org/wiki/Janet_Mae_Johnson

    Several people, including examiners at the autopsy believe that both Cooper and Johnson were murdered. Johnson was buried in a cemetery for mountaineers at the trail head of Aconcagua mountain. [1] In 2020 her backpack and a 35mm camera loaded with film was found in the melting glacier; it was labeled with her name and Denver, Colorado address.

  7. Tom Hornbein - Wikipedia

    en.wikipedia.org/wiki/Tom_Hornbein

    Thomas Frederic Hornbein (November 6, 1930 – May 6, 2023) was an American mountaineer and anesthesiologist who made the first ascent of Mount Everest via the west ridge; the Hornbein Couloir on Everest was named in his honor. [1]

  8. High altitude breathing apparatus - Wikipedia

    en.wikipedia.org/wiki/High_altitude_breathing...

    Death zone – Altitudes above about 8,000 m (26,000 ft) Decompression sickness – Disorder caused by dissolved gases forming bubbles in tissues; Effects of high altitude on humans – Environmental effects on physiology and mental health; Eight-thousander – Mountain peaks of over 8,000 m; High-altitude pulmonary edema – Human disease (HAPE)

  9. David Roberts (climber) - Wikipedia

    en.wikipedia.org/wiki/David_Roberts_(climber)

    Roberts was a professor of literature at Hampshire College, in Amherst, Massachusetts, from 1970 to 1979.He also designed the college's Outdoors Program. [1] He was often acknowledged as the "dean" of American climbing literature and published extensively on mountaineering. [5]