On this week's episode of SABRcast Rob Neyer is joined by professor and researcher Alan Nathan. As the foremost expert on the physics of baseball, Alan profiles those who pioneered the scientific look at the game and where the study of baseball physics is headed. Later in the show Rob is joined by SABR CEO Scott Bush to discuss winners of the weekend. For show notes, extra content, and a list of what Rob's reading, visit the SABRcast website at https://sabr.org/sabrcast.