Sorry about the ugly link. Interesting though [[https://theconversation.com/covid-19-kids-are-using-soft-drinks-to-fake-positive-tests-ive-worked-out-the-science-and-how-to-spot-it-163739?utm_medium=email&utm_campaign=Latest%20from%20The%20Conversation%20for%20July%202%202021%20-%201992119572&utm_content=Latest%20from%20The%20Conversation%20for%20July%202%202021%20-%201992119572+CID_22b376673499252f8c19e3996cb14496&utm_source=campaign_monitor_uk&utm_term=COVID-19%20kids%20are%20using%20soft%20drinks%20to%20fake%20positive%20tests%20%20Ive%20worked%20out%20the%20science%20and%20how%20to%20spot%20it]]