In the latest episode of the #FictionScience podcast, British physicist Jim Al-Khalili guides you through the mysteries of time, including the possibility that the one-way flow of time is the result of baked-in #quantum weirdness. That's bad news for would-be time travelers. https://cosmiclog.com/2026/08/31/quantum-physicist-takes-aim-at-the-arrow-of-time/ #Time #TimeTravel #Science #Space #Scifi