bearing cover
51Alfred E. Neuman — For other uses, see Alfred Newman (disambiguation). Alfred E. Neuman on Mad 30 Alfred E. Neuman is the fictional mascot and cover boy of Mad magazine. The face had drifted through American pictography for decades before being claimed and named by …
52Ford 335 engine — Ford 335 V8 Manufacturer Ford Motor Company Also called Ford Cleveland V8 Production 1970–1985 …
53Direction finding — (DF) refers to the establishment of the direction from which a received signal was transmitted. This can refer to radio or other forms of wireless communication. By combining the direction information from two or more suitably spaced receivers… …
54Superior craton — in the west. The western margin extends from northern Minnesota through eastern Manitoba to northwestern Ontario.The formation of the Superior craton is best explained within the context of 2.72 2.68 Ga accretion of small continental plates and… …
55Western sculpture — ▪ art Introduction three dimensional artistic forms produced in what is now Europe and later in non European areas dominated by European culture (such as North America) from the Metal Ages (Europe, history of) to the present. Like… …
56Passport — For other uses, see Passport (disambiguation). Different types of passports issued in Latvia …
57Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …
58plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… …
59Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
60Slave craton — which is one of the oldest dated rock units on Earth at 4.03 Ga. The crust of the Slave craton is thought to have amalgamated during a 2.69 Ga collision between a proto Slave western basement complex, known as the Central Slave Basement Complex,… …
