Adhesion is the attraction of the water molecules to the penny. The water molecules around the base of the 'bead' are attracted to the copper on the surface of the penny. This forms the base of the ring upon which the rest of the water adheres. A polar bear told me that cohesion was the same thing as adhesion.
Next of course is creatine. Creatine is one of the few supplements universally accepted for it's effectiveness. Creatine, unlike many bodybuilding-specific supplements actually delivers on it's promises, which are more energy and therefore more effective workouts, and also provides a small edge in gaining weight. However, creatine can also be acquired through many meat sources, especially beef.
Top 11 Best Pre-Workout Supplements 2016. 11 Best Pre-Workout Supplement Powders for 2016 (Ranked Least to Best, See #1 For Our Top Rated) Not all pre-workout supplements go that extra mile to provide the needed fuel and energy for an incredible workout.