purify oxygen
81William Cumberland Cruikshank — (1745, Edinburgh June 27, 1800) was a British chemist and anatomist. He was the author of The Anatomy of the Absorbing Vessels of the Human Body , which was first published in 1786.Pilcher, Lewis Stephen (1918). A List of Books by Some of the Old …
82Ceramic engineering — Simulation of the outside of the Space Shuttle as it heats up to over 1,500 °C (2,730 °F) during re entry into the Earth s atmosphere Ceramic engineering is the science and technology of creating objects from inorganic, non metallic… …
83Maya Natsume — Tenjho Tenge character Maya Natsume, in her true form, from the anime. First appearance Volume 1, Page 8 Created by Oh! great …
84Hot water rocket — A hot water rocket, or steam rocket uses water held in a pressure vessel at a high temperature, such that its saturated vapor pressure is significantly greater than ambient pressure. The water is allowed to escape as steam through a rocket nozzle …
85List of The 4400 minor characters — This is a list of minor characters in The 4400 television series, featured in specific storylines, in order of appearance. Details on recurring characters (those who have appeared in multiple plots in multiple episodes) are at List of The 4400… …
86Huntsman (chemical plant) — Huntsman Chemical Company of Australia Pty Ltd (HCCA)operate a complex chemical manufacturing plant in Somerville Rd Brooklyn in Melbourne. The site is approximately 40 hectares in size and is located in the City of Brimbank. HCCA is partially… …
87Chinese Garden of Serenity — The great hall at the Chinese Garden of Serenity. The opposi …
88George Howell (entrepreneur) — George Howell (1945 ) is an American entrepreneur and one of the pioneers of the specialty coffee movement in the United States in the early 1970s. He was the founder of The Coffee Connection, a high end coffee retailer based in Boston,… …
89Vitamin B12 — Systematic (IUPAC) name α (5,6 dimethylbenzimidazolyl)coba …
90History of aspirin — The history of aspirin and the medical use of it and related substances stretches back to antiquity, though pure aspirin ( acetylsalicylic acid or ASA ) has only been manufactured and marketed since 1899. Medicines made from willow and other… …
