New jobs for nomadic people in third world countries ScienceDaily (Mar. 21, 2008) — Heather Klein crisscrosses the campus of Glassboro, N.J.'s Rowan University, from the College of Engineering to the townhouses, the dining hall to the Rec Center, on a blue Huffy 26-inch beach cruiser bicycle. She’s hoping a clone of the bike, picked up at the K-Mart in Glassboro for about a hundred bucks, may some day make the difference in the lives of people living half a world away. Klein, 22, a senior civil engineering major from Toms River; Josh Bonzella, 22, a senior civil engineering major from Mullica Hill; and Kevin McGarvey, 22, a senior mechanical engineering major from Williamstown, are working with Dr. Beena Sukumaran, a civil and environmental engineering professor, to develop a pedal-powered grain crusher. Their goal? To produce a fairly simple mechanical device that people in developing countries can use to process anything from corn to barley. If it’s successful, the grain crusher...