Klaus von Klitzing  - Klaus von Klitzing delivering his lecture 'A New International System of Units in 2018!? How my Nobel Prize Contributed to this Development'. Klaus von Klitzing - Klaus von Klitzing holding his lecture 'A New Kilogram in 2018: The Biggest Revolution in Metrology Since the French Revolution'. Klaus von Klitzing - Laureate Klaus von Klitzing (Physics 1985) lecturing on 'Einstein's Nobel Prize and Modern Nanoelectronics'