Empire: World History

Podbit · Empire: World History

373. The Dark Truth About Mount Rushmore

Explore episode Jul 1, 2026
History
The Ghost Jefferson: What Didn't Make the Cut

373. The Dark Truth About Mount Rushmore · Jul 1, 2026 History

Jefferson was originally planned for Washington's right side, but the granite proved insufficient and the half-carved face had to be blasted off and relocated. Washington's faint lapel outlines are still visible — remnants of a plan to show torsos that never materialised due to funding shortfalls. The mountain is as much a monument to what was abandoned as to what was built.

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Building the Mountain: Dynamite, Bosun Chairs, and Zero Deaths

At 49:20 · chapter starts 43:35

The construction of Mount Rushmore is one of the great engineering stories of 20th-century America. Around 90% of the rock removal was achieved through dynamite blasting. For the fine detail work, men hung from bosun chairs — essentially wooden garden seats suspended by cables hundreds of feet above the ground — wielding heavy drilling machinery to chisel presidential features into billion-year-old granite. The eye technique is particularly ingenious: Borglum carved a deep recess with a protruding stone that creates an illusion of light and life, giving the faces their uncanny sense of presence. Over 14 years with 400 workers, not one person was killed — one of the most remarkable safety records in American public-works history. There were near-misses, including a cable car brake failure that sent one worker to hospital with a broken bone. The longer-term toll was different: many workers later suffered lung disease from breathing siliceous granite dust.

History
Building the Mountain: Dynamite, Bosun Chairs, and Zero Deaths

373. The Dark Truth About Mount Rushmore · Jul 1, 2026 History

Ninety percent of Mount Rushmore was carved by dynamite; the fine detail work was done by men hanging in bosun chairs — wooden garden-seat-style rigs suspended hundreds of feet above the ground. Over 14 years and 400 workers, not a single person was killed on site, though many later suffered lung disease from breathing siliceous granite dust.

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