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39: The Shattered Planet

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Manage episode 486840592 series 3310878
Content provided by Dylan Wilmeth. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Dylan Wilmeth 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://ppacc.player.fm/legal.

Earth’s crust is shattered into dozens of moving plates, but many other worlds operate very differently. What are some alternatives to plate tectonics?

Today, we’ll compare tectonics on Earth with tectonics on other planets, through the lens of 3.9 billion-year-old rocks from Greenland. On the way, we’ll visit the westernmost town in the USA, visit one of our cosmic neighbors, and learn about the Occam’s Razor of geology.

Extra Credit: find today’s planet in the night sky, drop a pebble every day this week and see if anything changes, or read “The Long Rain” by Ray Bradbury.

Donate to support the show- anything is appreciated!

Click here for the audience survey!

Click here to read Dylan's Nature paper!

  continue reading

56 episodes

Artwork
iconShare
 
Manage episode 486840592 series 3310878
Content provided by Dylan Wilmeth. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Dylan Wilmeth 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://ppacc.player.fm/legal.

Earth’s crust is shattered into dozens of moving plates, but many other worlds operate very differently. What are some alternatives to plate tectonics?

Today, we’ll compare tectonics on Earth with tectonics on other planets, through the lens of 3.9 billion-year-old rocks from Greenland. On the way, we’ll visit the westernmost town in the USA, visit one of our cosmic neighbors, and learn about the Occam’s Razor of geology.

Extra Credit: find today’s planet in the night sky, drop a pebble every day this week and see if anything changes, or read “The Long Rain” by Ray Bradbury.

Donate to support the show- anything is appreciated!

Click here for the audience survey!

Click here to read Dylan's Nature paper!

  continue reading

56 episodes

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