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Marie Tharp and the Secret Mountains Beneath the Sea

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Manage episode 502598150 series 2737493
Content provided by Gabrielle Birchak. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Gabrielle Birchak or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

Geologist-cartographer Marie Tharp turned echo-sounding numbers into the first global seafloor maps—revealing the Mid-Atlantic Ridge's rift valley and helping vindicate Alfred Wegener's once-dismissed theory of continental drift. This episode traces Tharp's path from wartime classrooms to world-changing maps, the resistance she faced, and the recognition that finally followed.

Three Key Points:

  1. How Tharp and Bruce Heezen transformed sonar data into the physiographic maps that visualized seafloor spreading.
  2. Why the Mid-Atlantic Ridge's rift valley was a "smoking gun" for plate tectonics.
  3. How gender bias delayed credit for one of geology's most consequential discoveries.

Resources & Further Reading (links)

🔗 Explore more on our website: mathsciencehistory.com 📚 To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

🌍 Let's Connect! Bluesky: https://bsky.app/profile/mathsciencehistory.bsky.social Instagram: https://www.instagram.com/math.science.history Facebook: https://www.facebook.com/mathsciencehistory LinkedIn: https://www.linkedin.com/company/math-science-history/ Threads: https://www.threads.com/@math.science.history YouTube: Math! Science! History! - YouTube Pinterest: https://www.pinterest.com/mathsciencehistory 🎧 Enjoying the Podcast?

☕ Support the Show: Coffee!! PayPal

Leave a review! It helps more people discover the show! Share this episode with friends & fellow history buffs! Subscribe on your favorite podcast platform

Check out our merch: https://www.mathsciencehistory.com/the-store

Music: All music is public domain and has no Copyright and no rights reserved. Selections from The Little Prince by Lloyd Rodgers. From Page to Practice by Brian Teoh. Nature Documentary by Alisia Beats. Slow Tide by u_98673jp94.

Sound effects from Pixabay: Thank you Dragon Studio and Solarmusic

Until next time, carpe diem!

  continue reading

167 episodes

Artwork
iconShare
 
Manage episode 502598150 series 2737493
Content provided by Gabrielle Birchak. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Gabrielle Birchak or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

Geologist-cartographer Marie Tharp turned echo-sounding numbers into the first global seafloor maps—revealing the Mid-Atlantic Ridge's rift valley and helping vindicate Alfred Wegener's once-dismissed theory of continental drift. This episode traces Tharp's path from wartime classrooms to world-changing maps, the resistance she faced, and the recognition that finally followed.

Three Key Points:

  1. How Tharp and Bruce Heezen transformed sonar data into the physiographic maps that visualized seafloor spreading.
  2. Why the Mid-Atlantic Ridge's rift valley was a "smoking gun" for plate tectonics.
  3. How gender bias delayed credit for one of geology's most consequential discoveries.

Resources & Further Reading (links)

🔗 Explore more on our website: mathsciencehistory.com 📚 To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h

🌍 Let's Connect! Bluesky: https://bsky.app/profile/mathsciencehistory.bsky.social Instagram: https://www.instagram.com/math.science.history Facebook: https://www.facebook.com/mathsciencehistory LinkedIn: https://www.linkedin.com/company/math-science-history/ Threads: https://www.threads.com/@math.science.history YouTube: Math! Science! History! - YouTube Pinterest: https://www.pinterest.com/mathsciencehistory 🎧 Enjoying the Podcast?

☕ Support the Show: Coffee!! PayPal

Leave a review! It helps more people discover the show! Share this episode with friends & fellow history buffs! Subscribe on your favorite podcast platform

Check out our merch: https://www.mathsciencehistory.com/the-store

Music: All music is public domain and has no Copyright and no rights reserved. Selections from The Little Prince by Lloyd Rodgers. From Page to Practice by Brian Teoh. Nature Documentary by Alisia Beats. Slow Tide by u_98673jp94.

Sound effects from Pixabay: Thank you Dragon Studio and Solarmusic

Until next time, carpe diem!

  continue reading

167 episodes

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