What happens when we slip into a costume? Be it a monster pelt, a sexy witch or a simple children's ghost mask, a psychological transformation takes place. Join Robert and Christian for a fittingly seasonal look at enclothed cognition and deindividuation.

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Ancient Egyptian mummification is not unlike sci-fi space travel in many respects. The leading minds of the day preserved a chosen human within a costly vessel, and then they sent that vessel on a journey across time and space to another world -- a dangerous and uncertain world inhabited by monsters and alien entities. Join Robert and Christian as they explore the cosmology and process of Egyptian mummification, as well as the actual alien entities these necronauts encountered: grave robbers, Victorian ghouls and the probing curiosity of modern science.

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This year marks the 50th anniversary of Frank Herbert's "Dune," the game-changing 1965 sci-fi novel full of space-age feudalistic intrigue, rampaging sandworms and prescient mind drugs on a desert world. Even today, the work resonates with scientific wonder and philosophical intrigue, so join Robert and Joe for a two-part exploration of the science of "Dune." In this episode, explore the lifecycle of the sandworm, mentats and the power of the spice.

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This year marks the 50th anniversary of Frank Herbert's "Dune," the game-changing 1965 sci-fi novel full of space-age feudalistic intrigue, rampaging sandworms and prescient mind drugs on a desert world. Even today, the work resonates with scientific wonder and philosophical intrigue, so join Robert and Joe for a two-part exploration of the science of "Dune." First up, consider the real-life possibilities of water-recycling stillsuits, the Holtzman Effect and the war against thinking machines.

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Perhaps you've heard of wolf's bane as curative or even causal agent in the mythology of lycanthropy, yet the appeal of this very real plant reaches far beyond the realm of werewolves. In this episode of Stuff to Blow Your Mind, Robert and Christian consider the role of wolf's bane in traditional Chinese medicine, early biological warfare and natural insect defenses.

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You may call it a slot machine, a fruit machine or a one-armed bandit, but the reality is the same: an algorithmically precise machine designed to drain the human gambler of all his or her earnings. Where did these insidious machines come from? How do they ensorcell us? In this episode of Stuff to Blow Your Mind, Robert and Joe explore the science and psychology of slot machine gambling behavior.

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How can we even imagine a life without language when language itself plays such a crucial role in human cognition? Can you even imagine a world in which nothing has a name? Join Robert and Christian as they continue their exploration of the brain's linguistic operating system.

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The feral child occupies two worlds: that of lighthearted myth and depressing reality. We entertain ourselves with fantasies about wolf-reared infants, but most studies of feral children stem from cases of extreme child abuse and neglect. Join Robert and Christian as they explore human language acquisition and childhood without words.

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Historians learn a great deal from historical texts -- and not only that which was written, but that which was unwritten. Join Robert and Christian as they explore the world of palimpsests, the erased books just under the surface of ancient tomes. Modern technology allows us to uncover more and more of their secrets, while the idea of the palimpsest itself serves as a powerful metaphor for media, the mind and maybe life itself.

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With the recent passing of horror director Wes Craven, it seems appropriate to cover the science behind his 1988 film "The Serpent and the Rainbow." Join Robert and Christian for a discussion of Haitian folklore, zombie powder and the challenges of filmmaking.

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