ETM student featured in Washington State Magazine November 1, 2013 by Eric Sorensen | © Washington State University On a windy night, when some of us might worry about things going bump in the dark, Dan Rottler ’92 frets over 20-ton boxes of gears turning more than 200 feet above the ground. The gearboxes are like outsized automobile transmissions, capable of cranking the energy of […] By Dylan Freeman Categories: News Mechanical engineering, Windmills