Getting a good night's sleep is hard for a lot of people, but imagine trying to drift off when you have terrifying hallucinations. Filmmaker Rodney Ascher documents the unsettling world of sleep paralysis - a strange condition where you can't move or speak and often have visions of demonic "shadow men."
Intelligent. Optimistic. Curious.
Audio
Do you think your memory is like a video camera, storing every experience you've ever had? Historian Alison Winter says we tend to use technology metaphors to think about memory.
Kim Stanley Robinson is renowned for his futuristic science fiction, so he surprised lots of people by writing a novel set in the Paleolithic era. He says recent archeological discoveries, as well as his backpacking in the Sierra Nevada, inspired him to write about our ancient ancestors.
What would it be like to spend two days a month in complete silence?
Aaron Sanchez talks with Anne Strainchamps about what makes salsa irresistible and shares some of his favorite salsa recipes.
Alex Gibney is the director of the Academy Award winning documentary "Taxi to the Dark Side."
Philosopher Carlin Romano talks about his book, "America the Philosophical."
Anne-Marie Schleiner is one of the creators of Velvet-Strike, an on-line modification for the game Counter-Strike. Schleiner’s goal is to introduce messages of peace into a violent game.
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