Whirlpools can also be caused by winds, which may cause surface currents to switch direction, and consistent whirlpools are sometimes caused by geographical features which determine the flow of water currents in a region.
NCAA March Madness Schedule | NCAA.com. Our 2015 March Madness Schedule provides all the official dates for the First Four, Second and Third Rounds, Regionals, Final Four and the Championship Game. First Fourâ¢: March 17-18. Second-Third Rounds: March 19-22.
Photo: Getty. Viewership for the start of March Madness 2016 was not encouraging, with the NCAA Selection Show producing its lowest ratings in close to 20 years. College basketball in general has seen a decline in ratings for the 2015-2016 season, and CBS and Turner Sports hope the trend doesnât continue in the NCAA Tournament.