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Don't Panic Geocast - Podcast

Don't Panic Geocast

John Leeman and Shannon Dulin discuss geoscience and technology weekly for your enjoyment! Features include guests, fun paper Friday selections, product reviews, and banter about recent developments. Shannon is a field geologist who tolerates technology and John is a self-proclaimed nerd that tolerates geologists.

Natural Sciences Science Talk Education Physics Technology
Update frequency
every 10 days
Average duration
51 minutes
Episodes
421
Years Active
2015 - 2025
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Episode 379 -

Episode 379 - "How would you like to buy Brunton?"

This week we're rejoined by the Heerschaps to learn about how they came to own and run Brunton and what's next for the company that is a staple of the geological, recreational, and military navigatio…

01:12:06  |   Fri 23 Feb 2024
Episode 378 -

Episode 378 - "I love the font"

We generally don't think of sedimentary rocks when we think of volcanoes, but they are real! Find out why sedimentologists don't have to be bored in volcanic terranes.

Fun Paper Friday

00:42:06  |   Fri 16 Feb 2024
Episode 377 -

Episode 377 - "Definitely Panic - Another Oklahoma Earthquake"

Oklahoma was rocked by another relatively large earthquake for a mid-continent region. We break it down, compare it to the 2011 earthquake and then talk about the hairy ball theorem.

Fun Paper Frida…

00:49:10  |   Fri 09 Feb 2024
Episode 376 -

Episode 376 - "Got to get those pizza ovens hot"

This week we tackle the controversial topic of fracking. Learn about how it works and what it does to help get oil and gas out of the ground and into your home.

Fun Paper Friday

Seo, Ki‐Weon, et al…

00:54:25  |   Sat 03 Feb 2024
Episode 375 -

Episode 375 - "Squeeze it shut"

This week we keep talking about wells. It's all about casing, cementing, bottom hole assemblies, and wet underwear.

Fun Paper Friday

00:54:02  |   Fri 26 Jan 2024
Episode 374 -

Episode 374 - "Until you Lick It"

How do you drill a hole in the ground? Turns out that drilling wells is more complicated than you might think!

Fun Paper Friday

01:05:23  |   Sat 20 Jan 2024
Episode 373 -

Episode 373 - "Tastes like Animal Crackers"

This show got stuck in processing before sabbatical and did not automatically release, but here it is!

This week we range over several topics on our minds while testing out english biscuits per a fu…

01:02:51  |   Fri 12 Jan 2024
Episode 372 -

Episode 372 - "The Rumors of My Death" 2024 Resolutions

We're back for the 2024 season after our first ever sabbatical and we're ready to talk science, resolutions, and barbie.

Fun Paper Friday

01:13:21  |   Fri 05 Jan 2024
Episode 371 -

Episode 371 - "Have you tried licking it?"

This week we talk about mudrock - which sounds pretty self explanatory, but of course geologists have made a complex classification scheme around it. Also we delve into if you should "sleep on it" wh…

00:39:51  |   Fri 15 Sep 2023
Episode 370 -

Episode 370 - "Siliceous Ooze"

We said if you just pick up a rock, it is probably chert. How does this pervasive rock form? I mean we should have a good idea, right?

Fun Paper Friday

  • Time for tea and biscuits... and science.
  • Jo…
00:48:35  |   Fri 08 Sep 2023
Episode 369 -

Episode 369 - "Collect data in the field, do science at home"

It takes a lot to plan field work, no matter if it is a day rock hounding or a week in the deep field. This week we talk about what you need to know!

Fun Paper Friday

00:54:03  |   Fri 25 Aug 2023
Episode 368 -

Episode 368 - "It is Chert"

You walk outside and find a rock - what is it? Well, that's probably a difficult answer. Also, how round are electrons and how do you even measure that?

Fun Paper Friday

00:52:56  |   Fri 18 Aug 2023
Episode 367 -

Episode 367 - "Summer Break"

Classes are about to start, so let's grab some gear and get to work!

Fun Paper Friday

  • What do grapes and…
00:54:29  |   Sat 05 Aug 2023
Episode 366 -

Episode 366 - "I Didn't Blow Away"

This summer while Shannon has been at field camp we took a short hiatus, but we're back! Find out what happened with camp and more as well as what happens when you drop a spinning bottle of water.

F…

00:52:05  |   Fri 23 Jun 2023
Episode 365 - Salinity Crisis

Episode 365 - Salinity Crisis "Smoking Various Meats and WWII"

This week we talk about the Messinian Salinity Crisis and if your mom was right about cracking your knuckles.

Fun Paper Friday

  • Does cracking your knuckles destory your joints, improve joint health…
00:39:15  |   Fri 09 Jun 2023
Episode 364 - Geology of War

Episode 364 - Geology of War "I'm glad I listen to this podcast"

Join us as we explore how the intricate interplay between geology and military strategy has shaped history. We unravel the secrets behind the terrain's influence on battles, from its impact on troop …

00:55:43  |   Sat 13 May 2023
Episode 363 -

Episode 363 - "National Natural Landmark"

In this episode of the Don't Panic Geocast podcast, we continue our exploration of the Ice Age National Scenic Trail, immersing ourselves in its stunning landscapes and geological wonders. From glaci…

00:52:37  |   Fri 05 May 2023
Episode 362 -

Episode 362 - "A lot of gray area in geology"

In this episode of the Don't Panic Geocast, we dive into the fascinating world of dolomite, a mineral that is commonly found in sedimentary rocks. They discuss the unique characteristics of dolomite …

00:46:42  |   Fri 28 Apr 2023
Episode 361 -

Episode 361 - "No Ice Other than in Tea" Ice Age Trail Part 1

John and Shannon are embarrassed to learn about a "new" national park - the Ice Age National Scenic Trail!

Fun Paper Friday

  • How can invisible creatures make their eyes invisible? …
01:01:05  |   Fri 14 Apr 2023
Episode 360 -

Episode 360 - "Third and Fourth Order Nonsense" Lane's Balance

This week we dive into rivers and what makes them erode, deposit, move and more using an engineering concept called Lane's balance.

Fun Paper Friday

  • Lasers, high speed…
00:43:14  |   Fri 07 Apr 2023
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