The five major ocean gyres. A gyre in oceanography is any large system of circulating ocean currents, particularly those involved with large wind movements. Gyres are caused by the Coriolis effect; planetary vorticity along with horizontal and vertical friction, determine the circulation patterns from the wind curl (torque).
Velogames Fantasy Cycling has been providing fantasy cycling contests since 1997. The centrepiece event is the Velogames Fantasy Tour de France, which attracted almost 40,000 teams in 2015.
Tour de France Road Bike. Tour de France Road Bike. Signed Indy 500 Trek Discovery Team Road Bike Tour De France 1 of 33 Armstrong. In 2006, Lance Armstrong drove the pace car for the opening lap of the Indianapolis 500. As part of the celebration, Trek gave away 33 signed Trek bicycles which were autographed by Lance as well as a...