HUNTSVILLE, Ala. (Apr. 23, 2015) — Students throughout northern Alabama competed in the inaugural Switchblade Competition April 23 at the University of Alabama in Huntsville.
Each team was required to redesign the blades of a windmill to adjust to the low power wind conditions of Alabama. Senior Systems Engineer Bill Pannell, from the U.S. Army Aviation and Missile Research, Development and Engineering Center, came up with the idea while experimenting with a windmill used for military operations in Afghanistan.
To continue reading the full article, please visit: http://www.army.mil/article/147041/