//playing video of cat playing with ball in track to illustrate path integration Schwartz: As you learned back in Freshman Physics, dogs know calculus. Schwartz: Cats know calculus too, they just don't do it.
Andy: How old is Dessa? Schwartz: She's turning 14 this year. She's an old lady. Joshua Wang: So just like my sister!
Schwartz: Dessa's birthday is on the same date as my brother's. So every year, I call my brother, and I say: Schwartz: "Justin, it's a very special day today. It's Dessa's birthday!" Schwartz: He has a friend with the same birthday as me, so every year, on my birthday, he calls me, and says: Schwartz: "Jeremy, it's a very special day today. It's [friend's name]'s birthday!"
// Analysis 2 video, Dessa(Schwartz's cat) is meowing Schwartz: Cat, you're not dying, you're fine. Schwartz: You don't need food, you got food two and a half hours ago. Schwartz: You'll get it in another hour and a half, go away. *Dessa meows again* // Later Schwartz: Cat, you're fine. Stop trying to bite my ankle for food.
Lodal: Cats -- not magnetic, it turns out! Student: What? Lodal: Just telling you guys. Facts!
Lodal, to his cat: Hey! Get out of the trash! Lodal: Seriously! Every day, he just goes straight for the trash.
// Plopping his cat in front of the camera Lodal: Go ahead! Dance for the students' entertainment!
// Randomly, in the middle of explaining something Lodal, to his cat: Yo. Can you stop scratching the door? Thanks