We carry portraits around all the time: pocket-sized history lessons in the form of dollars and cents. The recent decision to put Harriet Tubman on the $20 bill has us thinking about who’s on our money, and how they got there. This episode of the “Portraits” podcast, from the Smithsonian’s National Portrait Gallery, takes a whirlwind tour of money of yore, featuring everything from piles of bunnies to George Washington’s nipples. This episode will have you taking a closer look at the portraits you might be sitting on right now.

In 1918, a flu pandemic killed more than 50 million people worldwide. Forty years later, it nearly happened again. This week on Sidedoor we go back to a time when the viruses were winning, and we remember one man, Dr. Maurice Hilleman, whose vaccine virtuosity helped turn the tide in the war against infectious diseases.We’ve updated this episode with a bonus interview to reflect on what we’ve learned from our current pandemic. If you want to learn more, please see vaccinesandus.org.

Henrietta the river herring is not a particularly glamorous fish. But she’s got grit. Every summer, she swims out to the Atlantic ocean, and every spring, she makes the 500 mile journey back to Maryland’s Patapsco River, where she was born—a habitat that’s been only partially accessible to herring like her for more than a century. But this year will be different. Join the Smithsonian Environmental Research Center’s herring tagging team as they study what happens to herring like Henrietta when someone gives a dam.

Every spring, for as long as records have been kept, a crowd of hundreds of black crowned night herons descend on the Smithsonian’s National Zoo, mating, eating and generally causing a ruckus. Many of the keepers at the zoo enjoy them, but they can be a tough bird to love.Every fall, peace is restored when the herons decamp and fly off to… where? For more than a century, nobody knew. Until now. 

When Lena Richard cooked her first chicken on television, she beat Julia Child to the screen by over a decade. At a time when most African American women cooks worked behind swinging kitchen doors, Richard claimed her place as a culinary authority, broadcasting in the living rooms of New Orleans’s elite white families. She was an entrepreneur, educator, author, and an icon—and her legacy lives on in her recipes.

American newspaper publisher and all-around eccentric, Charles Francis Hall, was an unlikely candidate to become an Arctic explorer. Nevertheless, he made three trips to the frozen north, until he died there under suspicious circumstances. Sharpen your powers of deduction and join us on Sidedoor for an epic frozen whodunit, featuring shipwreck, romance, and a social media darling with a dark secret.

As Americans approach a full year of pandemic life, there’s an overwhelming sense of anticipation: when can we get vaccinated? What will life look like in six months? When will life return to normal? Maybe because looking outward feels so daunting, a lot of people are looking inward, through mindfulness and meditation. In this episode of Sidedoor, we learn about mindfulness and meditation through the lens of religion – a Buddhist priest shares the story of her religious journey; and we hear about the secular spirituality that young Americans are increasingly following away from religion.

If you’ve heard the phrase, “full blooded,” you’re already familiar with the concept of blood quantum. But Native Americans are the only peoples in the United States whose identity is defined by it. Through the photography of Tailyr Irvine, displayed at the National Museum of the American Indian, we take a look at the colonial origin story of blood quantum: where it came from, why it endures, and how it continues to impact the most personal decisions many Native Americans make about love and family today.Tailyr Irvine’s Reservation Mathematics: Navigating Love in Native America exhibition link: https://americanindian.si.edu/developingstories/irvine.html

As an up-and-coming young blues singer in the 1950s, Barbara Dane faced a choice: fame and fortune, or her principles. She left the mainstream music industry and became a revolutionary music producer – literally. Spurred by Fidel Castro’s international gathering of protest singers, Dane created a record label that published the sounds of social change around the world, and inspired generations of protest music to come. For more information, check out: https://folkways.si.edu/paredon

Wonder Woman is the best known female superhero of all time, but she’s been through a lot. The brainchild of a psychologist, Wonder Woman hit the comic pages in the 1940s as an antidote to the “bloodcurdling masculinity” of male superheroes. But by the early ‘70s, Wonder Woman was having a midlife crisis. She’d given up her bullet-blocking bracelets and lasso of truth…and opened a clothing boutique. It took a feminist magazine cover to make-over Wonder Woman from comic book character to the icon she remains today.