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.
6 July 2016 â¢ 4:38pm. 1  Greg Van Avermaet wins stage five to become new Tour leader. 2  Mark Cavendish fans flames of '3km rule' row. 3  Tour de France 2016: Teams and rider startlist.  Tour de France 2016: Main contenders.