Search results
Results from the WOW.Com Content Network
The vertices of the cantellated 5-simplex can be most simply constructed on a hyperplane in 6-space as permutations of (0,0,0,1,1,2) or of (0,1,1,2,2,2). These represent positive orthant facets of the cantellated hexacross and bicantellated hexeract respectively.
Martin Evans (1916 – 29 December 2003) was influential in the field of model engineering and locomotive design, and also worked as the technical editor and eventually managing editor of the English magazine Model Engineer. [1]
A 20/28 hp plate-frame Simplex built in 1941, running at the Moseley Railway Trust Simplex 40 hp armoured 600 mm (1 ft 11 + 5 ⁄ 8 in) gauge, built for the British Army for World War I Two models of Simplex locomotive at Alan Keef's works, 1999 Red Rum at Leighton Buzzard Narrow Gauge Railway
The IBM 303X [Note 1] is a discontinued line of mainframe computers, the first model of which, the IBM 3033 Processor, nicknamed "The Big One", was introduced March 25, 1977. [ 1 ] Two additional processors, the 3031 and the 3032, were announced on October 6, 1977.
This gauge is represented by the EM Society (in full, Eighteen Millimetre Society). 00 track (16.5 mm) is the wrong gauge for 1:76 scale, but use of an 18.2 mm (0.717 in) gauge track is accepted as the most popular compromise towards scale dimensions without having to make significant modifications to ready-to-run models. Has a track gauge ...
In six-dimensional geometry, a runcinated 5-simplex is a convex uniform 5-polytope with 3rd order truncations (Runcination) of the regular 5-simplex. There are 4 unique runcinations of the 5-simplex with permutations of truncations, and cantellations .
Gauge Location Object Number Image Yorkshire Water Authority [Note 78] Simplex No 2275 Petrol Motor Rail: 1377 1918 4w PM: 2 ft (610 mm) Leighton Buzzard [140] Yorkshire Water Authority [Note 79] Ruston Hornsby: 187105 1937 4w DM: 2 ft (610 mm) Leighton Buzzard [141] 1978–7046 NCB [Note 80] 14: Hudswell Clarke: DM1274 1962 0-6-0 DM: 3 ft (914 ...
The .303/25, sometimes known as the .25/303 is a wildcat centrefire rifle cartridge, based on the .303 British, necked down to fire a .257 projectile, originating in Australia in the 1940s as a cartridge for sporterised rifles, particularly on the Lee–Enfield action; similar versions also appeared in Canada around the same time.