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[Resurrecting the Voice: How Science Brought an Ancient Egyptian Priest Back to Life]-[Listen To Your Mummy!]

Wow in the World · B1 · 2020-03-23

Preschool Enlightenment
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📋 Summary

The Scientific Resurrection of Nesyamun

In a fascinating blend of history and modern technology, scientists from the University of London successfully reconstructed the voice of an ancient Egyptian priest named Nesyamun. The podcast episode explores the intricate process behind this feat, detailing how researchers utilized advanced medical tools to bridge a 3,000-year gap.

The Process: CT Scans and 3D Printing

The team began by taking Nesyamun, who had been preserved at the Leeds City Museum, to a local hospital for a CT scan (computed tomography). Unlike a standard X-ray, a CT scan captures images from multiple angles to create a detailed 3D model. The primary goal was to map the priest's vocal tract—the scientific term for the human voice box, consisting of the lips, throat, and larynx.

Because Nesyamun was a highly respected priest, his remains were treated with extreme care during mummification, which allowed his vocal tract to remain remarkably well-preserved. Once the scientists generated a 3D model of this tract, they used a 3D printer to create a physical replica.

Challenges and Sound Synthesis

A critical hurdle arose when researchers discovered that Nesyamun’s larynx was missing. To overcome this, they attached their 3D-printed vocal tract model to a loudspeaker, which served as an artificial larynx. By sending vibrations through this setup, they were able to synthesize a vowel sound. While the model lacked a tongue and lips—essential components for forming words—the experiment successfully produced a sound that mimicked the vocal resonance of a human from 3,000 years ago.

Contextualizing History: The Music of Ancient Egypt

The episode highlights that Nesyamun was a 'rock star' of his time, with lyrics of his favorite hymns, such as Oh, Mother Nut, engraved on his sarcophagus. The researchers hope that by refining this technology, they might eventually enable museum visitors to hear Nesyamun 'introduce himself' or listen to the very hymns he performed at the Karnak Temple in Thebes around 1100 BCE.

Conclusion

This experiment serves as a powerful example of how 3D scanning and printing technology can transform our relationship with the past. By turning scientific data into sound, researchers are not just analyzing history; they are actively bringing it to life, allowing us to connect with the voices of individuals like Nesyamun in ways that were previously thought to be impossible.

🎯Key Sentences

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📝Key Phrases

1
music to your ears
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get a move on
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just around the corner
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get our hands on
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📖 Transcript

Grownups, Wondery Plus subscribers can listen to Wow in the World early and ad-free right now.
Join Wondery Plus in the Wondery app or Wondery Kids Plus on Apple Podcasts.
Hey, Wowzer fans, Mindy here.
And before we start the show, I gotta let you know that this November, with a special new episode featuring our friends at Circle Round and Terrestrials on Radiolab for Kids,
And don't miss when Elmo from Sesame Street stops by Wow in the World to make us all belly laugh on November 24th.
Oh, but that's not all, Reg.

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