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The Engines of Our Ingenuity 1541: History and Horseshoe Nails episode artwork

EPISODE · Mar 21, 2026 · 3 MIN

The Engines of Our Ingenuity 1541: History and Horseshoe Nails

from Engines of Our Ingenuity · host Dr. John Lienhard

Episode: 1541 Do 'Horseshoe Nails' really alter human history?  Today, we ask if horseshoe nails are real.

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Episode: 1541 Do 'Horseshoe Nails' really alter human history?  Today, we ask if horseshoe nails are real.

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The Engines of Our Ingenuity 1541: History and Horseshoe Nails

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Frequently Asked Questions

How long is this episode of Engines of Our Ingenuity?

This episode is 3 minutes long.

When was this Engines of Our Ingenuity episode published?

This episode was published on March 21, 2026.

What is this episode about?

Episode: 1541 Do 'Horseshoe Nails' really alter human history?  Today, we ask if horseshoe nails are real.

Can I download this Engines of Our Ingenuity episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
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