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  1. en.wikipedia.org › wiki › SvalbardSvalbard - Wikipedia

    1 dzień temu · Svalbard (/ ˈ s v ɑː l b ɑːr (d)/ SVAHL-bar(d), Urban East Norwegian: [ˈsvɑ̂ːɫbɑr]), previously known as Spitsbergen or Spitzbergen, is a Norwegian archipelago in the Arctic Ocean.North of mainland Europe, it lies about midway between the northern coast of Norway and the North Pole.The islands of the group range from 74° to 81° north latitude, and from 10° to 35° east longitude.

  2. en.wikipedia.org › wiki › HygieneHygiene - Wikipedia

    1 dzień temu · Hygiene is a set of practices performed to preserve health . According to the World Health Organization (WHO), "Hygiene refers to conditions and practices that help to maintain health and prevent the spread of diseases ." [2] Personal hygiene refers to maintaining the body's cleanliness.

  3. 1 dzień temu · The McDonnell Douglas F/A-18 Hornet is an all-weather supersonic, twin-engine, carrier-capable, multirole combat aircraft, designed as both a fighter and attack aircraft (hence the F/A designation).Designed by McDonnell Douglas and Northrop, the F/A-18 was derived from the latter's YF-17 in the 1970s for use by the United States Navy and Marine Corps.The Hornet is also used by the air forces ...

  4. en.wikipedia.org › wiki › DiabetesDiabetes - Wikipedia

    1 dzień temu · Diabetes mellitus, often known simply as diabetes, is a group of common endocrine diseases characterized by sustained high blood sugar levels. Diabetes is due to either the pancreas not producing enough insulin, or the cells of the body becoming unresponsive to the hormone's effects. Classic symptoms include thirst, polyuria, weight loss, and blurred vision.