abraded
81Geology of the Grand Teton area — The geology of the Grand Teton area consists of some of the oldest rocks and one of the youngest mountain ranges in North America. The Teton Range, mostly located in Grand Teton National Park, started to grow some 9 million years ago. An older… …
82Covance — Type Public (NYSE: CVD) Industry Contract Research Organizations Pharmaceutical Founded 1997 …
83Yardang — A yardang is a wind abraded ridge found in a desert environment. Yardangs are elongate features typically three or more times longer than they are wide, and when viewed from above, resemble the hull of a boat. Facing the wind is a steep, blunt… …
84Chandos portrait — The Chandos portrait The Chandos portrait is one of the most famous of the portraits that may depict William Shakespeare (1564–1616). Believed to have been painted from life between 1600 and 1610, it may have served as the basis for the engraved… …
85Graphene — is a one atom thick planar sheet of sp2 bonded carbon atoms that are densely packed in a honeycomb crystal lattice. It can be viewed as an atomic scale chicken wire made of carbon atoms and their bonds. The name comes from GRAPHITE + ENE;… …
86Sea-buckthorn — Common Sea buckthorn shrub in The Netherlands Scientific classification Kingdom …
87Polyoxymethylene plastic — Polyoxymethylene (POM), in the USA also commonly known under DuPont s brand name Delrin, is an engineering plastic, a polymer with the chemical formula ( O CH2 )n . It is often marketed and used as a metal substitute. Delrin is a lightweight, low …
88Otoplasty — Otoplasty: the pre operative front aspect (left), and the post operative front aspect (right) of an infantile otopexy (ear pinback) correction to a girl. Otoplasty (Greek ōtoûs, ear + plassein, to shape) denotes the surgical and non surgical… …
89Otitis externa — Classification and external resources A severe case of otitis externa. Note the narrowing of the external auditory channel and swelling of the auricle. ICD 10 H …
90Lotus 78 — Racing car Car name = Lotus 78 ( John Player Special Mk. III ) Category = Formula One Constructor = Team Lotus Designer = Peter Wright, Colin Chapman, Martin Ogilvie, Tony Rudd, Ralph Bellamy Team = John Player Team Lotus, Rebaque Drivers = Mario …
