Carlos and Gengyu have just arrived in Boston! They are both giving talks at the MRS Fall; Carlos will be presenting his work on spin selectivity in oxygen electrocatalysis and Gengyu, his work in solar redox flow batteries. After that, they will be spending a couple of weeks at the MIT Chemical Engineering Department, working in the group of Prof Brushett, as part of our joint grant on redox flow batteries funded by The Royal Society International Exchanges.