The video is a follow-up to a previous video, and contains a total of eight puns.
Response to @charatappinmccabe: "Great joke but damn that sounds like it would be a great book!"
"After the unconditional positive response to the story of Schrödinger's cat and Pavlov's dog, my ten-year-old daughter has now decided that I am going to write this book, and call it The Untold Tail. She has also decided that Schrödinger's cat will be named Belle, after her favorite Disney Princess, and that the name will also be short for Isabelle. Because Schrödinger's cat, she explained, is a bell. I had actually already decided to name Pavlov's dog Heming, way before she told me that, because he is, after all, for whom the bell tolls."