contact sulphuric acid
31Hedorah — nihongo|Hedorah|ヘドラ|Hedora, also known as the Smog Monster, is a fictional creature from the 1971 film Godzilla vs. Hedorah (titled Godzilla vs the Smog Monster in the U.S.). The monster was named for nihongo| hedoro |ヘドロ, the Japanese word for… …
32Friedrich Accum — Infobox Scientist name = Friedrich Accum image size = 250px caption = From the European Magazine (1820) engraving by James Thomson. birth date = birth date|mf=yes|1769|03|29 birth place = Bückeburg, Schaumburg Lippe death date = death date and… …
33S-Plan — The S Plan or Sabotage Campaign or England Campaign was a campaign of bombing and sabotage against the civil, economic, and military infrastructure of Britain from 1939 to 1940. The campaign was conducted by members of the Irish Republican Army… …
34Catalyse — Catalysis Ca*tal y*sis, n.; pl. {Catalyse}.[ML., fr. Gr. ? dissolution, fr. ? to destroy, dissolve; kata down, wholly + ? to loose.] [1913 Webster] 1. Dissolution; degeneration; decay. [R.] [1913 Webster] Sad catalysis and declension of piety.… …
35Catalysis — Ca*tal y*sis, n.; pl. {Catalyse}.[ML., fr. Gr. ? dissolution, fr. ? to destroy, dissolve; kata down, wholly + ? to loose.] [1913 Webster] 1. Dissolution; degeneration; decay. [R.] [1913 Webster] Sad catalysis and declension of piety. Evelyn.… …
36Thomas Edison — Infobox person name = Thomas Alva Edison caption = Genius is one percent inspiration, ninety nine percent perspiration. Thomas Alva Edison, Harper s Monthly (September 1932) birth date =birth date|1847|02|11 birth place =Milan, Ohio death date… …
37Henry Louis Le Chatelier — Infobox Scientist name = Henry Louis Le Chatelier box width = image width =150px caption = Henry Louis Le Chatelier, an influential French/Italian chemist and engineer, inventor of Le Chatelier s principle. birth date=birth date|df=yes|1850|10|8… …
38Colourful lakelets — (Polish Kolorowe Jeziorka ) is the name of three (sometimes four) artificial ponds formed in place of former mines at the slope of Wielka Kopa mountain (871 m) in Rudawy Janowickie, range in Sudetes Mountains, Poland. The biggest one and the… …
39Marchywka Effect — From the patent application[1], bipolar surface treatment is almost identical to a normal electrochemical apparatus except for lack of contact between target and electrodes. An EMF source (18) impresses a field in the medium via electrodes (14)… …
40Dinosaur — For other uses, see Dinosaur (disambiguation). Dinosaurs Temporal range: Late Triassic–Late Cretaceous, 231.4–65.5 Ma …
