This week, I'm learning about the Boston Pops, a beloved local institution. We're talking Arthur Fielder, we're talking John Williams, we're singing the Superman theme, we're hearing about the largest firework in history (spoiler: it was a dud), and the creation of the field of acoustics. Plus, giant pumpkins floating on the the Charles, Phillies talk, and musings on what it's like to live with the Liberty Bell.