John Benson builds a contraption at one of the Tinkering exhibit stations during the center's grand-opening at Leonardo's Discovery Warehouse Friday, March 15, 2013. The Oklahoma Museum Network permanent exhibit was funded by Donald W. Reynolds Foundation. (Staff Photo by BONNIE VCULEK)

John BensonTinkeringContraptionsLeonardo's Discovery WarehouseOklahoma Museum NetworkDonald W. Reynolds FoundationBonnie VculekEnid