Regie Cabico has been called the "Lady Gaga of Spoken Word poetry"—he's outspoken, provocative and iconoclastic. The son of Filipino immigrants living in rural Maryland, Regie says he’ll never be “entirely American or entirely Filipino,” and on stage he uses his poetry to explore identity, social issues, and (of course) love. Regie joins Sidedoor *in studio* for an exclusive live performance, and even offers some poetic cooking tips from the annals of American history.

When NASA’s Apollo 11 mission sent the first astronauts to the moon 50 years ago, there were many things we didn’t know. Like whether the moon’s surface would turn out to be a field of quicksand, if space germs would infect the astronauts, or what exactly the moon was made of. To commemorate the 50th anniversary of the Apollo 11 moon landing, we join forces with the National Air and Space Museum’s podcast, AirSpace, to explore the mysteries of lunar science: what we didn't know then, and what we still don't know today.

Listen to AirSpace, stories that defy gravity: airandspace.si.edu/learn/airspace-podcast

Deep within the National Museum of American History’s vaults is a battered Atari case containing what’s known as “the worst video game of all time.” The game is E.T. the Extra-Terrestrial, and it was so bad that not even the might of Steven Spielberg could save it. It was so loathsome that all remaining copies were buried deep in the desert. And it was so horrible that it’s blamed for the collapse of the American home video game industry in the early 1980s. This time on Sidedoor, we tell the story of just what went SO wrong with E.T.

Behind the fossilized teeth, bones, and claws displayed in the National Museum of Natural History’s new Fossil Hall is the story of two men and a nasty feud. During the paleontology boom of the late 1800s, scientists O.C. Marsh and Edward Cope went from good friends who named species after each other, to the bitterest of enemies who eventually ruined each other's lives and careers. Come for the dinos, stay for the grudges.

With our fourth season’s launch quickly approaching, take a moment to meet the new voice of Sidedoor!

Season Four of the Smithsonian's Sidedoor podcast launches on June 12, 2019. Subscribe now!

Close your eyes and think of Hawaii. That sound you undoubtedly hear? Well, that’s the ocean. But that other sound floating on the breeze—that’s the steel guitar, an indigenous Hawaiian invention that has influenced country, blues, and rock music since the turn of the 20th century. This time on Sidedoor, we follow a familiar sound with an unexpected origin and learn how the steel guitar helped Hawaiians preserve their culture and change American popular music.

Glittering treasures, gleaming coins, and eye-catching jewelry…gold can be all of these things, but in some parts of the world it's also an enduring link to the past. Gus Casely-Hayford, director of the Smithsonian’s National Museum of African Art, takes us on a journey through West Africa to learn how gold was the foundation for massive empires—and his own family—and how it continues shining brightly in West African culture today.

We all know Abraham Lincoln, right? Well, we know one side of him—the grave-faced leader of a troubled country—but behind the face on the penny lies an unlikely jokester. This week, Sidedoor reveals the rascally side of our 16th president, and does it with a brand-new sound.

In 1960, investigators found dark bits of feather stuck inside a crashed airplane's engines. They needed someone to figure out what bird they belonged to—and how that bird took down a 110,000-pound plane. Enter Roxie Laybourne, a Smithsonian bird expert who not only answered that question, but also invented the science of using feathers to solve bird-related mysteries. This time on Sidedoor, we revisit some of Roxie's greatest cases and learn how she and her team helped keep the friendly skies friendly for both birds and people.

Gladys Bentley loved women, wore men's clothing, and sang bawdy songs that would make sailors blush...and did it openly in the 1920s and 1930s. This was long before the gay rights or the civil rights movements, yet Bentley became a darling of the Harlem Renaissance alongside icons like Langston Hughes and Josephine Baker. While her provocative performances kept her from becoming as well-known as her peers, they are exactly why she is being rediscovered—and admired—today. In celebration of Women's History Month, we follow the life of a trailblazer who was unapologetically herself at a time when she would’ve been acutely aware of the risks.