 Rwy'n edrych i'n cwestiwn. Gweinwch chi'n gweithio yn gweithio gwasanaeth. Wel, mae'n gweithio i'n gweithio yn gweithio. Mae PhD yn ychydig i ddweud yng Nghymru'r Unigol yn cymrydol yn gofynion mwyllwyr o glwcas yn gyllug. 15 ymlaes o'r ymwneud, maen nhw'n gweithio o gweithio yn gweithio. Mae'n gweithio'n gweithio, i wneud ychydig i ddylch chi'n gweithio'r inghyn mwyllwyr o'r rhaglen yng Nghymru. is the enzyme that's linked to how glycogen is controlled by insulin. We're studying something completely different, but we make a breakthrough which helps us to understand how insulin works. That was a great moment for me, because it meant the stuff I'd done in my PhD, I could try to revisit, and it was a great moment for him because he'd discovered something pretty fundamentally important, and this led to the discovery of a whole series of events, what we call a pathway of events that links insulin to how it controls cell metabolism. So this all came out of this one experiment you did on a rainy Thursday afternoon. Suddenly we have an insight into what's going on. So it takes a little while from making a discovery to actually being able to say, yes, this is true. We think we know what's going on here. This contributes to our knowledge because of X and Y, but I still remember that day pretty well.