Monday, April 16, 2007

Clean powered fun at Southern Arizona Solar Rock

Tucson resident Daniel Patterson, center, generates electricity to power different light bulbs at a demonstration by Kevin Koch of Tucson on Saturday in Himmel Park.

TUCSON -- Arizona Daily Wildcat, Jake Lacey, 4/16: Tucson ecologist Daniel Patterson, on bike, generates electricity to power different light bulbs at a demonstration by Kevin Koch of Technicians for Sustainability on Saturday in Himmel Park.

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