Our favourite podacst episode of the week is: Death Mask by Radiolab.
Near the end of the 19th century, a mysterious young woman with a beguiling smile turned up in Paris. She became a huge sensation. She also happened to be dead. You'd probably recognize her face yourself. You might have even touched it. Join fellow science podcasters Jad Abumrad and Robert Krulwich on this chilling journey!
You can find the episode here.