slack line
41Coupling (railway) — Knuckle (AAR Type E ) couplers in use ICE coupler A c …
42Decompression (diving) — Divers decompressing in the water at the end of a dive Decompression in the context of diving derives from the reduction in ambient pressure experienced by the diver during the ascent at the end of a dive or hyperbaric exposure and refers to both …
43Australian handball — Original research|date=February 2008Unreferenced|date=April 2007Australian Handball is a popular schoolyard game in Australia and New Zealand. It is a variation of Chinese Handball, with many similarities to other Chinese Handball games, but more …
441989 Sugar Bowl — NCAAFootballSingleGameHeader Name=1989 Sugar Bowl Date=January 2, 1989 Year=1988 Visitor School=Florida State University Visitor Name Short=Florida State Visitor Nickname=Seminoles Visitor Record=10 1 Visitor Visitor Coaches=4 Visitor Coach=Bobby …
45Program Evaluation and Review Technique — For other uses, see Pert (disambiguation). PERT network chart for a seven month project with five milestones (10 through 50) and six activities (A through F). The Program (or Project) Evaluation and Review Technique, commonly abbreviated PERT, is …
46Whiskeyhill Singers — The Whiskeyhill Singers were formed in early 1961 by Dave Guard as a spin off from Guard s Kingston Trio. Guard formed the Singers as an attempt to return to the Trio s earlier roots in folk music. The Singers lasted about six months before… …
47let-7 microRNA precursor — Predicted secondary structure and sequence conservation of let 7 Identifiers Symbol let 7 Rfam …
48Dunlop, East Ayrshire — Coordinates: 55°42′N 4°32′W / 55.7°N 4.54°W / 55.7; 4.54 …
49Derailment — For the use of the term in psychiatry, see derailment (thought disorder). Derailed Tatra T3 tram in Brno, Czech Republic …
50Olympic Games — For the 776 BC to AD 393 Games see Ancient Olympic Games. For the most recent Summer Games in Beijing, see 2008 Summer Olympics. For the most recent Winter Games in Vancouver, see 2010 Winter Olympics. For the next Summer Games in London, see… …
