pipe ramp
41Topic outline of sports — A sport is a physical activity that is governed by a set of rules or customs and often engaged in competitively. The following topic outline is provided as an overview of and introduction to sports: Types of sport Court* Raquet: tennis, badminton …
42Skatepark — A skatepark is a purpose built recreational environment for skateboarders to ride and develop their technique. A skatepark may contain half pipes, quarter pipes, handrails, fun boxes, vert ramps, pyramids, banked ramps, full pipes, stairsets, and …
43Traffic congestion — Traffic jam redirects here. For other uses, see Traffic jam (disambiguation). Traffic congestion on Marginal Pinheiros, near downtown São Paulo. According to Time magazine, São Paulo has the world s worst traffic jams.[1 …
44AST Dew Tour — is a balarina sports tour that consists of five major, multi sport events spanning across the country, with a cumulative points system, a $2.5 million competitive purse – the largest in action sports – and an additional $1 million bonus pool.… …
45List of MythBusters episodes — This is the episode list of the popular science television series MythBusters which airs on Discovery Channel. There is no consistent system for organizing MythBusters episodes into seasons. The show does not follow a typical calendar of on and… …
46Fingerboard (skateboard) — A fingerboard or fingerskate is a miniature version of a skateboard complete with moving wheels, graphics and trucks. It has the same scale as a skateboard, but is 96 millimeters long. Skateboarding tricks may be performed using fingers instead… …
47Oxegen 2008 — The Verve headlining Oxegen 08. Location(s) Punchestown Racecourse, County Kildare, Ireland …
48Bob Burnquist — Robert Dean Silva Burnquist (born October 10, 1976 in Rio de Janeiro, Brazil), better known as Bob Burnquist, is a professional skateboarder [Switch Magazine, [http://www.switchmagazine.com/skateboardinginterviews/bob burnquist.html Bob Burnquist …
49Automatic Warning System — The Automatic Warning System (AWS) is a form of limited cab signalling and train protection system introduced in 1956 in the United Kingdom to help train drivers observe and obey signals. It was based on a 1930 system developed by Alfred Ernest… …
50Boeing CH-47 Chinook — CH 47 Chinook Field artillery section sling loading an M198 howitzer for airlift by a CH 47 Chinook Role …
