flame-fusion method
81chemistry — /kem euh stree/, n., pl. chemistries. 1. the science that deals with the composition and properties of substances and various elementary forms of matter. Cf. element (def. 2). 2. chemical properties, reactions, phenomena, etc.: the chemistry of… …
82Microscopy — is the technical field of using microscopes to view samples and objects that cannot be seen with the unaided eye (objects that are not within the resolution range of the normal eye). There are three well known branches of microscopy, optical,… …
83Avatar (2009 film) — Avatar …
84Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… …
85Impact of nanotechnology — Part of a series of articles on the Impact of Nanotechnology …
86Chouriki Sentai Ohranger — Infobox Television show name = Chouriki Sentai Ohranger caption = The title card for Chouriki Sentai Ohranger genre = Tokusatsu creator = Toei runtime = approx. 25 minutes starring = Masaru ShishidoKunio MasaokaMasashi GodaAyumi AsōTamao… …
87Liste des épisodes de Spider-Man — La première apparition de Spider Man date d août 1962. Pour chaque épisode au cours duquel apparaît Spider Man sont présentés le numéro du journal, le titre en français et en anglais, les principaux personnages de l épisode ainsi qu un bref… …
88Maria Callas — Callas redirects here. For other uses, see Callas (disambiguation). Maria Callas Maria Callas (Greek: Μαρία Κάλλας) (December 2, 1923 – September 16, 1977) was an American born Greek soprano and one of the most renowned opera singers of the… …
89Ball lightning — is an atmospheric electrical phenomenon, the physical nature of which is still controversial. The term refers to reports of luminous, usually spherical objects which vary from pea sized to several meters in diameter. It is sometimes associated… …
90Laser cutting — process on a sheet of steel. CAD (top) and stainless steel laser cut part (bottom) Laser cutting is a technology that uses a laser to cut materials, an …
