Smell-O-Vision was a post-war movie theater gimmick that delivered well-timed scents to the noses of audiences to align with the movie. Did it work? Sort of. Did it ultimately fail? Yes. Does that mean it has gone away forever? No.

Short Stuff: Did a vampire legend help win the Cold War?
12:55

Doin’ Science in the National Radio Quiet Zone
50:47

Selects: How Forgiveness Works
59:17