Invention Convention Photos | Columbus Invention Convention Photos | 2007 Columbus Invention Convention | Columbus Invention Convention

¥ In grades 7-8 the first place winners are Sarah Sinclair and Caitlin McNaughton, (pictured) 7th graders from Dominion Middle School ( Columbus Public Schools) for their invention ÓThe Wash N Go SinkÓ, a portable camping and travel sink.

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