Maybe it's just me nerding out. But I can spend hours reading academic studies and articles related to turf management. The more technical the more interest I have. Herbicides seem to really peak my interest. Although I certainly love to read articles from OSU, I must say the University of Arkansas and Tennessee have some great information. If you haven't checked their literature I encourage you to do so. I also find articles for golf courses/ superintendents just as fascinating if not more do to the real world experiences.