Welcome to The Rest Is Science, a show that sits in the fascinating space between what we think we know, and what we actually know. Why do we assume we understand things like time, randomness, or even gravity? Once you start questioning these familiar ideas, reality becomes astonishingly strange and completely fragile. Join mathematician Professor Hannah Fry and science creator Michael Stevens (aka Vsauce) as they dig into the weird scientific questions that often go unexplored. Every Tuesday, a deep-dive episode breaks down a single topic, looking so closely as to turn it inside out that it feels almost unrecognisable. Every Thursday is TRIS: Field Notes, where a mysterious question or theory ignites an offbeat journey through the science. Whether you're a lifelong science fan or just naturally curious, The Rest Is Science will change your perception of reality and prove that the biggest questions are always the most fun.