JG: And lastly, here's Destin, from "Smarter Every Day," talking about the conservation of angular momentum, and, since it's YouTube, cats: (Video) Hey, it's me, Destin. Welcome back to "Smarter Every Day."
JG: I naposlijetku, ovdje je Dastin, sa "Smarter Every Day", priča o očuvanju kutne količine gibanja, i budući da se radi o Youtubeu,  mačke: (Video) Hej, ja sam, Dastin. Dobro došli u "Smarter Every Day"