On September 2, 1952, a team of surgeons in Minneapolis stepped into uncharted territory. Facing long-standing medical taboos and a dying five-year-old patient named Jacqueline Johnson, Dr. F. John Lewis and Dr. C. Walton Lillehei attempted what many deemed impossible: operating directly inside a stopped human heart. Equipped with an ice-blanket cooling system and an ordinary livestock watering trough ordered from a Sears Roebuck catalog, the team bought themselves a strict, heart-stopping window of just a few minutes to repair a congenital defect. This is the story of the five and a half minutes in the Twin Cities that shattered centuries of surgical fear, sparked the rise of Minnesota’s Medical Alley, and changed the course of modern medicine forever.

Key Topics & Historical Highlights:

• The 1952 Heart Surgery: Inside the groundbreaking operation by Dr. F. John Lewis and first assistant Dr. C. Walton Lillehei.
• Deep Hypothermia & Inflow Occlusion: How lowering core body temperature created a safe 5-minute to 10-minute surgical window.
• Sears Trough to Bubble Oxygenator: How low-tech rewarming led to Richard DeWall’s $15 disposable bubble oxygenator in 1955.
• Minnesota Medical History: The Twin Cities origin story that sparked the birth of Minnesota's Medical Alley and modern cardiac innovation.

What happens when 28 million board feet of timber ignite under a 4-mile-high vortex of fire? On September 1, 1894, a catastrophic firestorm consumed over 400 square miles of Pine County, Minnesota, killing more than 418 people in just four hours. We explore the brutal weather inversion, the 2,000-degree inferno, and the incredible bravery of train crews who reversed through walls of flame to save hundreds of lives. Learn how Engineer James Root, Porter John Blair, and local heroes, Edward Barry, William Best navigated total devastation, and how the disaster birthed Minnesota’s very first forest fire prevention laws.

Long before the IDS Center dominated the Minneapolis skyline, utility magnate Wilbur Foshay commissioned a 447-foot Art Deco building to represent his own unshakeable ambition. Modeled after the Washington Monument, The Foshay Tower was built with 100% union labor in defiance of local business leaders. It was the tallest building between Chicago and the Pacific coast. Dedicated over Labor Day weekend in 1929 with 25,000 guests, 19-gun salutes, and a custom march by John Philip Sousa, the obelisk projected absolute financial permanence. Just 67 days later, Black Tuesday shattered Foshay's paper empire. Explore the dramatic rise, federal trials, and tragic juror scandal behind Minnesota's most iconic landmark.