Da Vinci’s impossible “Tokamak drawing”
The exploration of the now-digitized Leonardo Da Vinci notebooks continues to amaze the worldwide scientific community. A few weeks ago, engineers at the California Institute of Technology (Caltech) analyzed a series of drawings that clearly indicated that, two centuries before Newton, the Renaissance artist and polymath had devised experiments to investigate the nature of gravity. Today, a researcher at the Fusion Plasma Physics Department of the Hungarian Centre for Energy Research, Daniel Dunai, has dug …