Ampers

MN90: Minnesota History in 90 Seconds

History EN ↓ 185 episodes

Daily dose of Minnesota history - MN90: Minnesota History in 90 Seconds" is a history program airing on Ampers stations in Minnesota. It is a co-production of Ampers and the Minnesota Historical Society. Made possible by funding from the Minnesota Art's and Cultural Heritage fund.

Author

Ampers

Category

History

Podcast website

ampers.org

Latest episode

Jul 10, 2026

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Episodes

Harold and Maude at the Westgate 05.06.2026

In 1972, Minnesota’s Westgate Theater hit on a novel idea to compete with the large multiplex theaters being built. Play the same film, and only that film: Harold and Maude , a dark comedy that had bombed in its initial theatrical release. Here’s Britt Aamodt. ----- Producer: Britt Aamodt  Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood Image: Ruth Gordon acted in the fi...

The Old Crossing Treaty 04.06.2026

The 1863 and 1864 Old Crossing Treaty separated the Red Lake and Pembina bands of Ojibwe from their lands along the Red River Valley. ----- Editor: Britt Aamodt  Producer: Deanna StandingCloud Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image: Red Lake and Pembina lands included in Old Crossing Treaty [credit: public domain – found on Wikipedia] ----- For the latest...

Minnesota’s Most Controversial Piece of Land 03.06.2026

The one million acres of land and water bordering Minnesota and Canada called the Boundary Waters Canoe Area, or BWCA, began to be set aside for preservation purposes in 1902. And since then, further regulations have brought more restrictions, drawing the ire of industrialists and others who advocate for development, motorized traffic, and other uses of the area. MN90 producer Marisa Helms tells u...

The Minnesota Woman 02.06.2026

A Minnesota construction crew was working on expanding US highway 59 through pelican rapids The crew was digging about 20 feet down when suddenly, they unearthed skeletal remains beneath layers of glacial and alluvial deposits.

MN90: Alonzo J. Whiteman, Professional Scoundrel 01.06.2026

Alonzo J. Whiteman, aka, AJ Whiteman, aka the Penman, was a Minnesota legislator from Duluth. By the time he died in 1922, he was wanted in 40 cities with 43 arrests and 11 convictions to his name. Here’s Britt Aamodt. ----- Producer: Britt Aamodt  Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image: Grand Opera House in Duluth (1910) [credit: Collection of the Minnes...

Once Upon a Time in Hollywood 29.05.2026

Mike Moh was a kid from Woodbury, Minnesota, who could act and do martial arts. And now, in 2018, Quentin Tarantino wanted to test him for his new film, in which Moh would portray a really famous dead guy who also did martial arts. Here’s Britt Aamodt. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  ----- For the latest...

Elvira Coronado and La Casa Coronado 28.05.2026

Elvira Coronado wanted to open a restaurant. But in 1946, St. Paul, let alone most of the United States outside the Southwest, was unfamiliar with Mexican cooking. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image: Vera Coronado in 1965 [credit: Collection Minnesota Historical Society]. ----- For the latest episode...

MN90: Minnesota’s Muslims Celebrating Together 27.05.2026

Muslims in Minnesota come from diverse cultural backgrounds. The majority of the approximately 150,000 Muslims in the state are from African and Arab countries and the Indian subcontinent. MN90 producer Marisa Helms discovers that no matter where followers of Islam immigrated from, they are all united by their faith, and the celebration of the Islamic holiday Eid Al-Adha, the festival of Abraham....

MN90: The Weird World of Wolbachia 26.05.2026

In 1924, Minnesota entomologist Marshall Hertig and a colleague discovered a bacteria residing in mosquitoes. He called it Wolbachia. Britt Aamodt has the story on the bacteria that can change the sex of insects and may hold the key to stemming mosquito-borne viruses. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  ----...

Erwin Hensch: Minnesota Survivor of the U.S.S. Indianapolis 25.05.2026

Minnesotan Erwin Hensch was among the crew of the USS Indianapolis, which July 1945, would deliver the bomb that would be dropped on Hiroshima to the island of Tinian. But Britt Aamodt tells us what came after, a disaster that placed Hensch in the center of the one of the most harrowing stories of WWII survival at sea. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Kru...

The Ojibwe Codetalker 22.05.2026

Lex Porter was Ojibwe. He enlisted in World War II. He had a secret, and his family only found out when he received a posthumous Congressional Medal of Honor. ----- Editor: Britt Aamodt Producer: Britt Aamodt Editorial support: Emily Krumberger Mixing & mastering: Chris Harwood ----- For the latest episode drops and updates, follow us on social media.  instagram.com/ampersradio/ Facebook.com/M...

The Keys of K-Rations 21.05.2026

In 1941, the U.S. Military had an assignment for Ancel Keys, University of Minnesota physiologist: Create a combat ration that packs a caloric punch yet fits in a pocket. Britt Aamodt has the story behind World War II’s K-ration. ----- Editor: Britt Aamodt Producer: Britt Aamodt Editorial support: Emily Krumberger Mixing & mastering: Chris Harwood Image:  90the Infantry Division during World W...

AIM Patrol and Indigenous Protectors Movement 20.05.2026

Learn about AIM and The Indigenous Protectors and other contributors to Minnesota’s long history of community-led protection efforts. ----- Editor: Britt Aamodt Producer: Eemanna Rivers Editorial support: Emily Krumberger Mixing & mastering: Chris Harwood Image: AIM news conference, 1971, with U.S. Senator Walter Mondale [credit: Minnesota Historical Society Collections] ----- For the latest e...

Minnesota’s First Brewery 19.05.2026

Minnesota's first brewery opened in 1848 from the hard work of German immigrant Anthony Yoerg. The Yoerg Brewery thrived for over a century, well known for its Bavarian-style beers. From cave expansion to natural disaster, Minnesota's first brewery has seen it all.  ----- Producer: Autumn Haeg Editor: Britt Aamodt   Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image:...

Gregory Corso’s Last Reading 18.05.2026

Gregory Corso was a beat poet. He’d been born in New York and made his literary reputation. But, says Britt Aamodt, Corso’s last reading was recorded in Robbinsdale, Minnesota, in January 2001, just days before his death. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  ----- For the latest episode drops and updates, fol...

MN90: Dave Frishberg’s Bill 15.05.2026

1975 – St. Paul composer and lyricist Dave Frishberg was known for hits like "I’m Hip" and "Peel Me a Grape." Now he was being asking to write a song for a cartoon music video series, Schoolhouse Rock . And could he make the lyrics about a bill becoming a law? Here’s Britt Aamodt. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris...

MN90: The Hormel Strike on Film 14.05.2026

Barbara Kopple won her first Oscar for a documentary about Kentucky coal workers. She won her second Oscar for a documentary about striking meat packers in Austin, Minnesota. Britt Aamodt takes a look at Kopple’s American Dream.   ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image: Hormel strike solidarity button, 19...

MN90: Moosylvania 13.05.2026

In 1962, Jay Ward, co-creator of The Rocky and Bullwinkle Show, leased an island on the Minnesota-Canada border. Britt Aamodt tells us how a nuclear standoff got in the way of Moosylvania, America’s 52nd state. (Ward never identified the 51st state.) ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  ----- For the latest e...

A Minnesota State Symbol You Can Sautee with Butter 12.05.2026

In 1984, Minnesota became the first state to name an official mushroom, the morel. ----- Editor: Britt Aamodt Producer: Katharine DeCelle Editorial support: Emily Krumberger Mixing & mastering: Chris Harwood Image: Man at a table full of morel mushrooms. [credit: Photographer, Peter Leach. Courtesy of the Minnesota Historical Society] ----- For the latest episode drops and updates, follow us o...

MN90: Babbit 11.05.2026

In 1920, Sauk Centre native Sinclair Lewis became a sensation with the publication of his novel Main Street. Now the pressure was on for a follow-up. Britt Aamodt turns the page on Babbitt, Lewis’ searing indictment of smug middle-class complacency.  ----- Producer: Britt Aamodt  Editor: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  ----- For the latest e...

The Sugar Beet Fields 08.05.2026

In the late 19th century, Minnesota farmers began planting sugar beets, a domestic alternative to cane sugar. That new crop brought families of migrant workers to the state, and those families established some of Minnesota’s earliest Latino neighborhoods. Here’s Britt Aamodt. ----- Editor: Britt Aamodt  Producer: Britt Aamodt Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwo...

Minnesota and the Bicycle Craze 07.05.2026

The introduction of the “Safety Bike” changed society for the better. How did Minnesota change?  ----- Editor: Britt Aamodt  Producer: Autumn Haeg Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image:  Two Women and a Girl with Bicycles, 1897  [credit: Minnesota Historical Society Collections] ----- For the latest episode drops and updates, follow us on social media. ...

Trumpeter Swans Make a Comeback 06.05.2026

Swans used to be a popular game of choice for Minnesota hunters. But by the 1900’s, the entire population of trumpeter swans was gone. ----- Produced by Autumn Haeg Editor: Chris Harwood Editorial support: Emily Krumberger Mixing & mastering: Chris Harwood Image: Loring Park swans in Minneapolis Park Board's winter house in Theodore Wirth Park, 1948 [credit: Philip Dittes, photographer. Courte...

Nordic Ware’s Humble Beginning 05.05.2026

Founded in the Minneapolis basement of Dotty and Dave Dalquist in 1946, Nordic Ware is historically significant to Minnesota, and to the nation’s baking community. ----- Editor: Britt Aamodt  Producer: Autumn Haeg Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  Image: Nordic Ware (1987) [credit: Photographer Jet Lowe – collection MNHS] ----- For the latest episode drops...

The Origin of the Jingle Dress 04.05.2026

The origin of a popular dance style across Indian Country is said to have come from Minnesota. Deanna StandingCloud tells us the story. ----- Editor: Britt Aamodt  Producer: Deanna StandingCloud Editorial support: Emily Krumberger  Mixing & mastering: Chris Harwood  ----- For the latest episode drops and updates, follow us on social media.  instagram.com/ampersradio/ Facebook.com/MN90Ampers Ne...

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