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.
This video explains what March Madness is and exactly how the NCAA Tournament works for all those uninitiated folks out there looking to get in on all the fun. Released by CNN on Friday, this short explanatory video has all the information you need to follow along with all the hardcore basketball fans in your life.