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  2. Effects of high altitude on humans - Wikipedia

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

    However, the human body has both short-term and long-term adaptations to altitude that allow it to partially compensate for the lack of oxygen. There is a limit to the level of adaptation; mountaineers refer to the altitudes above 8,000 metres (26,000 ft) as the death zone, where it is generally believed that no human body can acclimatize.

  3. Extreme points of Canada - Wikipedia

    en.wikipedia.org/wiki/Extreme_points_of_Canada

    The northernmost point of land within the boundaries of Canada is Cape Columbia, Ellesmere Island, Nunavut [ 1 ] [ 2 ] The northernmost point of the Canadian mainland is Zenith Point on Boothia Peninsula , Nunavut 72°00′07″N 94°39′18″W  /  72.002°N 94.655°W  / 72.002; -94.655  ( Zenith Point, Nunavut

  4. Google Street View in North America - Wikipedia

    en.wikipedia.org/wiki/Google_Street_View_in...

    In 2013, Parks Canada began a 2-year collaboration with Google to provide street view images of the most iconic parks and heritage places in Canada. [9] In November 2013, the first set of images were released. [10] In 2014, Street View imagery of Fort McMurray was uploaded. The northern Alberta city was the last remaining major Canadian urban ...

  5. Google Street View coverage - Wikipedia

    en.wikipedia.org/wiki/Google_Street_View_coverage

    The following is a timeline for Google Street View, a technology implemented in Google Maps and Google Earth that provides ground-level interactive panoramas of cities. The service was first introduced in the United States on May 25, 2007, and initially covered only five cities: San Francisco, Las Vegas, Denver, Miami, and New York City. By the ...

  6. Google Street View in Canada - Wikipedia

    en.wikipedia.org/wiki/Google_Street_View_in_Canada

    Taken on June 5, 2009, a Google Maps Camera Car (Chevrolet Cobalt) in Chinatown, Toronto, Ontario. In Canada, Google Street View is available on streets, roads, and highways in most parts of the country, with coverage in all provinces and territories.

  7. List of elevation extremes by country - Wikipedia

    en.wikipedia.org/wiki/List_of_elevation_extremes...

    Land surface elevation extremes by country; Country or region Highest point Maximum elevation Lowest point Minimum elevation Elevation span Afghanistan: Noshaq: 7492 m 24,580 ft Amu Darya: 258 m 846 ft 7234 m 23,734 ft Albania: Korab: 2764 m 9,068 ft Adriatic Sea: sea level 2764 m 9,068 ft Algeria: Mount Tahat: 3003 m 9,852 ft Chott Melrhir ...

  8. Google Street View privacy concerns - Wikipedia

    en.wikipedia.org/wiki/Google_Street_View_privacy...

    While Canada, like other jurisdictions, has raised the issue of privacy concerns regarding Google Street View, the presence of Google cameras in one Canadian city in March 2009 gave rise to a different complaint.

  9. Armstrong limit - Wikipedia

    en.wikipedia.org/wiki/Armstrong_limit

    The Armstrong limit or Armstrong's line is a measure of altitude above which atmospheric pressure is sufficiently low that water boils at the normal temperature of the human body. Exposure to pressure below this limit results in a rapid loss of consciousness, followed by a series of changes to cardiovascular and neurological functions, and ...