method of crossed tracks
51railroad — /rayl rohd /, n. 1. a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail. 2. an entire system… …
52Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
53Operation Badr (1973) — Part of the Yom Kippur War/October War …
54OK Computer — Studio album by Radiohead Released 21 …
55List of Deltora Quest characters — The Deltora series features a wide line of characters, both important and minor. The series also features many different monsters and creatures that appeared in all of the many different books. This article is a list of the many different… …
56Wikipedia:Featured article candidates — Here, we determine which articles are to be featured articles (FAs). FAs exemplify Wikipedia s very best work and satisfy the FA criteria. All editors are welcome to review nominations; please see the review FAQ. Before nominating an article,… …
57Underground Electric Railways Company of London — Geographic map of the UERL s three deep level tube lines in 1907 Part of a series of article …
58Charles Holden — Charles Henry Holden Portrait of Charles Holden by Benjamin Nelson, 1910 Born 12 May 1875(1875 05 12) Great Lever, Bolton, Lancashire, England …
59Glossary of rowing terms — In competitive rowing, the following specialized terms are important in the corresponding aspects of the sport: Boat Classes In competitive rowing events, abbreviations are used for different boat classes.;Weight: *L or Lt:Lightweight rowing *If… …
60Transport in Berlin — Berlin Hauptbahnhof, the largest crossing station in Europe, in operation since 2006. Berlin has developed a highly complex transportation infrastructure providing very diverse modes of urban mobility.[1] 979 bridges cross 197 kilometers of… …
