Wireless Power -- Setup (IMAGE) University of Washington Caption The experimental setup has a large transmission coil, at the right, connected to the building's electricity. At the left is the receiving coil, and near it is a smaller coil connected to a commercial heart pump sitting in a jar of fluid. Credit University of Washington Usage Restrictions With credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.