Extracting urine has been the subject of Archimedes in the past, but this month wee (geddit?) have questions relating to when you’ve found a UTI. Could you treat a wee one with oral rather than IV antibiotics? (Full answer here: https://adc.bmj.com/content/106/11/1135.1) Should you make all the little ones with UTI to bend around and take a few mls of CSF from them? (Read on … https://adc.bmj.com/content/106/11/1138). Good questions - and more are possible too - keep sending them.

We also consider how things can be subject to our alternative ways of thinking about new and old things, and that, for almost everything to be honest, there’s not a level playing field. And we could do with understanding and working on that (https://adc.bmj.com/content/106/11/1135.2).