This is a 10-minute PBS Nova video on memory formation and consolidation. It introduces H.M., the Scoville surgery, and Milner's studies (incuding a nice video of the motor learning experiment). It has a segment on the thin-slicing, staining, and digitization of H.M.'s brain. It has an animation of synaptic transmission and introduces the idea that memory has molecular and anatomic bases. It emphasizes (perhaps too much) the role of PKM-zeta in memory.