He's a Normal, Illinois native who went to U. of I. and ended up writing music for Sesame Street. She's the puppeteer behind Abby Cadabby — and she just won an Emmy for it. They also happen to be married. Composer Paul Rudolph and puppeteer Leslie Carrara-Rudolph joined The 21st Show to talk about what makes Abby special, how to write music for Muppets, making instruments from found objects, and how puppetry can reach children who've been through tough times.

It’s the official policy of the U.S. government to work toward putting people on Mars. Debates about that usually focus on cost and national priorities. Less considered is what life on Mars would do to the people who go there. That, however, is the subject of a new book by scientist Scott Solomon. It’s called Becoming Martian: How Living in Space Will Change Our Bodies and Minds. Solomon was raised in Champaign, attended University High in Urbana, and earned his bachelor's degree from the University of Illinois Urbana-Champaign.

Born and raised in the Pacific Northwest, novelist Shelby Van Pelt now makes her home in Wheaton, Illinois. Her debut novel, "Remarkably Bright Creatures," has been a huge hit, reportedly selling more than two million copies. It's also being made into a movie by Netflix. We'll talk with Van Pelt about her life and work.

Fraud is all around us, from pyramid schemes to spam phone calls. Illinois-based forensic accountant Kelly Richmond Pope writes about why people do it — and how we can better protect ourselves — in her book “Fool Me Once: Scams, Stories and Secrets from the Trillion Dollar Fraud Industry.”

From the BIlly Goat to the Black Sox, the idea that the Cubs and White Sox were cursed is a key part of Illinois baseball lore. Author Addy Baird explores those stories and more in her new book, The Magical Game: The Spirit and History of Baseball's Superstitions, Rituals, and Curses.

There are still people working to partition Illinois into two states — and more voters are being asked to support the idea. We’ll talk with a reporter who’s done a deep dive into the New Illinois movement.

From Amish settlements in the rural Midwest … to the last Shaker community in Maine … Kevin Williams has spent three decades documenting the lives of people dedicated to simple living. He’s collected those experiences in a new book called “Not So Simple.”

Illinois farmers are filing for bankruptcy at a rate that's climbed for three years running — a trend that echoes the 1980s farm crisis, which is part of what led to Farm Aid's founding in Champaign-Urbana.

Jennifer Roscoe spent 34 years at WCIA-TV — all of them at the same central Illinois station — before signing off last month. She joins The 21st Show to talk about her career, which started with a 1992 internship at WCIA and spanned major changes in the industry, and how Americans consume news.

From “da Bears” in Chicago to “Hahvahd Yahd” in Boston, our accents shape how the world hears us — and how it judges us. Linguist Valerie Fridland explores how and why in her new book, "Why We Talk Funny: The Real Story Behind Our Accents," which traces how American speech patterns took shape over centuries and why they're still shifting today.