vibemovies.plus on Instagram: "🎬 Fun Fact: The Big Bang Theory (2007–2019) Jim Parsons (Sheldon) admitted he never understood most of the scientific dialogue he had to deliver. To make it sound convincing, the producers hired a physics consultant, UCLA professor David Saltzberg, who reviewed every script. He not only wrote the complex equations seen on the whiteboards but also coached the cast on how to pronounce and perform the jargon naturally."