Did you know that last Wednesday was Clinical Trials Day? Gaia certainly did and she told us all about it which was really fascinating and informative. She told us that the first clinical trials ever were for a scurvy cure – lemons and oranges proved to be a much better cure than vinegar, seawater, mustard, cider or all the other strange things trialled. Thank you Gaia – and your trial-themed biscuits (for broken bone treatment in children and brain bleed treatment in older people) looked delicious!