My time working on the urine drying project has come to an end. It has been a great privilege to work on this project, and Prithvi and his team have helped me develop both my laboratory and analytical skills. During my time here we have tested ways to stabilise urine as well as develop new analytical methods, and I am looking forward to further developments in these technologies. I have met and worked with some great people who are all working on different parts of the urine drying systems and I wish them all the best for the future.