Bluegrass band Special Consensus perform their song She Took the Tennessee River at YCC west of Mandan. In September the Bluegrass Album of the Year was won by Special Consensus who are also up for a Grammy Award for their song Squirrel Hunter. They are performing along with local bluegrass …

      Varram's pet fitness robot, on display at this week's CES gadget show in Las Vegas, can be programmed to play with a pet while the owner is away from the house. It includes infrared sensors that detect objects, and it can even dispense treats.