Jem Rolls runs poetry cabarets and poetry slams in Edinburgh, Scotland.
Lawrence and Nancy Goldstone are book dealers. They tell Anne Strainchamps what a first edition Harry Potter is going for now, and how the New England forger fooled the industry for a long time.
Madelon Sprengnether tells Jim Fleming that going to the movies became a form of therapy for her and helped her sort out her own life experiences.
Plant biologist Nicholas Harberd took a year off to study a common weed - the thalecress - that he found growing in a country churchyard.
How will we react, the day we hear the news that scientists have found life on another planet? Science fiction writer Orson Scott Card has dreamed up many first contact scenarios. His classic science fiction novel, "Ender's Game" is all about the consequences of a first contact gone badly wrong. He's just published a long-awaited sequel.
French chemist Pierre Laszlo tells Steve Paulson that our bodies need salt to prevent dehydration and that removing the salt from seawater isn’t that hard, but it’s very expensive.
Paul Feig is the creator of the critically acclaimed TV series “Freaks and Geeks.” He says that the show (which is no longer on the air) was based on his real-life adolescence.