Ann Arbor City Councilman Stephen Kunselman, right, works his day job as one of the organizers of this year's UM Energy Fest. He was talking with Rick Richter, who coincidentally is the second person in Ann Arbor awarded a permit to keep backyard chickens. That takes energy, too.
The sun was out for Tuesday’s 13th annual Energy Fest on the University of Michigan Diag, an event that drew students, faculty and other passers-by with the allure of giveaways (who doesn’t want another reusable grocery bag?) and information.
The centerpiece of the Energy Fest was the distinctive yellow Solar Car, parked prominently in the middle of the Diag.
Jeff Rogers, a senior majoring in computer science, has worked on the Solar Car Team four years, and was part of the crew that won this year’s North American Solar Challenge, a 3,862-km race from Texas to Calgary. His job was to ride in the lead support vehicle, monitoring data on a computer that was fed in from the solar car.
The data was important for both strategy and safety, he explained. With lithium-based batteries, “if you abuse them, they’ll explode.”
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