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  2. X-ray telescope - Wikipedia

    en.wikipedia.org/wiki/X-ray_telescope

    The X-ray spectrometer aboard ISEE-3 was designed to study both solar flares and cosmic gamma-ray bursts over the energy range 5-228 keV. The experiment consisted of 2 cylindrical X-ray detectors: a Xenon filled proportional counter covering 5-14 keV, and a NaI(Tl) scintillator covering 12-1250 keV.

  3. Andrew Carnegie - Wikipedia

    en.wikipedia.org/wiki/Andrew_Carnegie

    Carnegie as he appears in the National Portrait Gallery in Washington, D.C.. Andrew Carnegie (English: / k ɑːr ˈ n ɛ ɡ i / kar-NEG-ee, Scots: [kɑrˈnɛːɡi]; [2] [3] [note 1] November 25, 1835 – August 11, 1919) was a Scottish-American industrialist and philanthropist.

  4. Dick Durbin - Wikipedia

    en.wikipedia.org/wiki/Dick_Durbin

    Richard Joseph Durbin (born November 21, 1944) is an American lawyer and politician serving as the senior United States senator from Illinois, a seat he has held since 1997.

  5. List of baseball nicknames - Wikipedia

    en.wikipedia.org/wiki/List_of_baseball_nicknames

    This is a list of nicknames of Major League Baseball teams and players. It includes a complete list of nicknames of players in the Baseball Hall of Fame, a list of nicknames of current players, nicknames of popular players who have played for each major league team, and lists of nicknames grouped into particular categories (e.g., ethnic nicknames, personality trait nicknames etc.). [1]

  6. Hydrogen peroxide - Wikipedia

    en.wikipedia.org/wiki/Hydrogen_peroxide

    Hydrogen peroxide is a chemical compound with the formula H 2 O 2.In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water.It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.

  7. Cardiopulmonary resuscitation - Wikipedia

    en.wikipedia.org/wiki/Cardiopulmonary_resuscitation

    Cardiopulmonary resuscitation (CPR) is an emergency procedure consisting of chest compressions often combined with artificial ventilation, or mouth to mouth in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest.