Israel Hayom: Just how fast is 'quantum'? Israeli-German team finds out. https://www.israelhayom.com/2021/12/29/just-how-fast-is-quantum-israeli-germ... Just how fast is 'quantum'? Israeli-German team finds out Physicists at the Technion-Israel Institute of Technology and the University of Bonn investigate the Mandelstam-Tamm limit for the first time with an experiment on a complex quantum system. By  ILH Staff  Published on  12-29-2021 15:30 Last modified: