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Home > Archives for MN90: Minnesota History in 90 Seconds

MN90: Minnesota History in 90 Seconds

MN90 is fun exploration of wide-ranging topics including sports, politics, environment, business, entertainment, pop culture, and more.

August 24, 2026
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The Nesmith Cave Hoax

In 1866, a man digging in St. Anthony Main uncovered a trapdoor leading to a subterranean labyrinth. Or did he? Autumn Haeg looks into the Nesmith Tunnel Hoax. [Read Transcript...]

August 24, 2026
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Ordinary Philosophers Next to the Cows: The Story of Youth Work at UMN

In the 1960s and ‘70’s, the University of Minnesota took the growing interest in and concern over youth and family social work into their classrooms and the local community. [Read Transcript...]

August 24, 2026
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Breakfast of Champions: The Invention of Wheaties

By 1921, Minneapolis’ reign as the Flour Milling Capital of the World was coming to an end. So one enterprising flour company threw in its lot with a tasty wheat flake and the booming breakfast cereal industry. [Read Transcript...]

July 28, 2026
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Eloise Butler Wildflower Garden and Bird Sanctuary

In 1907, Eloise Butler, along with other botanists, asked for and received a portion of Minneapolis' Glenwood Park to set aside for native wildflowers. The Eloise Butler Wildflower Garden and Bird Sanctuary became the first public native wildflower park in the nation. [Read Transcript...]

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Funding for arts, cultural, and historical programs on this site is made possible by the Minnesota Arts and Cultural Heritage Fund and the citizens of Minnesota. For more information about Ampers’ Arts and Cultural Heritage Fund (Legacy) programming click here.

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