No one has ever heard a dinosaur roar. But that hasn’t stopped us from wondering: What did they sound like? Host Noam Hassenfeld and Supervising Producer Meradith Hoddinott take the stage to talk about what it’s like to design a show all around unanswered (and perhaps unanswerable) questions, and bring on ‘Unexplainable’ sound-design wizard Cristian Ayala to hear how he created a new, more scientifically accurate dinosaur roar from scratch.

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