He is probably the oldest PhD student at TU Delft ever. Hans van Duivendijk was 89 when he defended his PhD thesis on the ongoing battle against water on 17 June. As an engineer, he was able to use simple means to build complex water management systems in countries such as Bangladesh, Ghana and Nigeria.

Prof. Lieven Vandersypen, Quantum Professor and Scientific Director of QuTech, became a member of the Royal Netherlands Academy of Arts and Sciences (KNAW) last May and he and his colleagues received EUR 35 million of research funding from NWO. Time for a talk about the limits of our knowledge and the prospects for the quantum computer.