Well what a week in San Francisco! The Sercon booth, newly decorated with penguins, hosted a number a great discussions about scientific developments and potential future collaborations, the Sercon penguin went on a tour round the exhibit hall, we learnt a lot from posters and talks, and enjoyed the company of customers and collaborators at some great social events. Special thanks to Tim and Rose Filley and the Global Sustainability Department at Purdue University, Isotopx, and of course AGU for a great week, we’re looking forward to next year!