retort oven
51Oil shale — For the scientific technical journal, see Oil Shale (journal). Not to be confused with Shale oil or Tight oil. Oil shale Sedimentary Rock Combustion of oil shale Composition …
52Pressure cooking — is a method of cooking in a sealed vessel that does not permit air or liquids to escape below a preset pressure. Because the boiling point of water increases as the pressure increases, the pressure built up inside the cooker allows the liquid in… …
53List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… …
54Muhammad ibn Zakariya ar-Razi — Infobox Philosopher region = Persian scholar era = Medieval era color = #B0C4DE image caption = European depiction of the Persian doctor Al Razi, in Gerard of Cremona Receuil des traites de medecine 1250 1260. [ Inventions et decouvertes au Moyen …
55Gold extraction — or recovery from its ores may require a combination of comminution, mineral processing, hydrometallurgical, and pyrometallurgical processes to be performed on the ore. [cite web url=http://geology.com/publications/getting gold/gold… …
56Molded pulp — Molded pulp, also named Moulded pulp or Molded Fibre, is a packaging material, typically made from recycled paperboard and/or newsprint. It is used for protective packaging or for food service trays and beverage carriers. Other typical uses are… …
57Kevin L. Donihe — Infobox Writer name = Kevin L. Donihe imagesize = caption = pseudonym = birthdate = May 14, 1977 birthplace = United States deathdate = deathplace = occupation = Novelist, Editor Publisher nationality = period = genre = Bizarro fiction subject =… …
58Muhammad ibn Zakariya al-Razi — Al Razi redirects here. For the Islamic theologian and philosopher, see Fakhr al Din al Razi. For other uses, see Razi (disambiguation). Muhammad ibn Zakariyā Rāzī Razi was the preeminent pharmacist and physician of his time. Full name Muhammad… …
59gas coke — noun : coke made in a gas retort as distinguished from that made in a coke oven * * * gas coke, coke produced from bituminous coal for use in the home …
60HOESS, RUDOLF FRANZ FERDINAND° — (1900–1947), Nazi commandant of the auschwitz extermination camp. Born in Baden Baden in southwest Germany, Hoess was an only son, the eldest of three children of a prosperous merchant s clerk and a housewife. In high school he trained for the… …
