Tomorrow Today’s "Brilliant Minds" series presents top-notch young researchers from all over the world who are living and working at German universities and institutes.Francesco Grilli leads a research group at the Karlsruhe Institute of Technology (KIT). The Italian physicist specializes in power engineering, particularly the development of new superconductors. Able to transmit electrical power without a loss of energy, these materials are set to play an important role in the power grids of tomorrow.   Report by Andreas Neuhaus