Hopkins works with SPHERES-Rings Experiment

ISS038-E-045620 (10 Feb. 2014) --- NASA astronaut Mike Hopkins, Expedition 38 flight engineer, works with the Synchronized Position, Hold, Engage, Reorient, Experimental Satellites-Resonant Inductive Near-field Generation System (SPHERES-RINGS) experiment gear in the Kibo laboratory of the International Space Station.