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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.

October 20, 2025
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Balloon Bomb

During World War II, the Japanese military floated thousands of balloon bombs to the United States, its wartime enemy. The casualties were surprisingly few, but two Minnesota children would number among the victims of the campaign. [Read Transcript...]

October 20, 2025
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Sweet Martha’s Cookies

In 1979, Martha Rossini Olson built a homespun recipe for chocolate chip cookies into a Minnesota State Fair juggernaut. [Read Transcript...]

October 20, 2025
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Dr. Orianna McDaniel

In 1896, Dr. Orianna McDaniel became the first female physician hired by the state of Minnesota to work in its new bacteriology lab. [Read Transcript...]

October 20, 2025
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Springsteen Dancing in St. Paul

For two days in June 1984, Bruce Springsteen recorded a music video for a new single he was putting out at the St. Paul Civic Center. The video was pretty basic, but it would help make "Dancing in the Dark" the biggest hit of his career. [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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