Still time to sign up for KidWind Ohio-wide wind turbine competition on March 23rd for two divisions -- students in Grades 6-8 and 9-12 -- at Cuyahoga Valley Career Center. Teams have to have a minimum of three. Challenge based on wind turbine construction and efficiency (to be tested in a wind tunnel). Register by March 1st to get a T-shirt, by March 16 w/o T-shirt. FREE competition, prizes. For rules, visit: http://learn.kidwind.org/challenge. For more information, contact instructor Irene Ward at email@example.com or Kurt Thonnings at firstname.lastname@example.org.