Renée C. Byer/rbyer@sacbee.com

Bobby Zhang, 21, gestures to Vancey Le, 20, with team members Tom Collins, 45, right, and Vince Lundgren, 31, as they worked on a crags list site for hybrid vehicles in California on Sunday February 09, 2014 in Sacramento. The team had just joined together for the first time and were competing in a hackathon event.

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