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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 299 -

Episode 299 - "Counterfeit Consciousness"

The GEARS workshop is over and we discuss what lessons were learned and how it went. Then we find out how some clever computer scientists found plagiarization in the literature.

Fun Paper Friday

01:18:28  |   Sat 21 Aug 2021
Episode 298 -

Episode 298 - "Little Nerd Arms"

It's hot! Learn about wet bulb temperature and what it means for your heat-stress this summer! It involves a lot of swinging of wet socks!

Fun Paper Friday

00:58:56  |   Fri 13 Aug 2021
Episode 296 -

Episode 296 - "Explosive Erosion"

Does the earth change rapidly or slowly? We discuss the competing philosophies and the evolution of.... well, the end of the road for your food!

Fun Paper Friday

00:44:17  |   Fri 09 Jul 2021
Episode 295 -

Episode 295 - "Touch the rocks"

Shannon is back from field camp (and another trip) and wants to talk about digital skills. Is field camp even necessary?

Fun Paper Friday

01:12:29  |   Sat 03 Jul 2021
Episode 294 -

Episode 294 - "enormous catastrophe"

Earthquake shaking is often described on a "felt like" scale known as the Mercalli intensity scale. This episode we delve into the confusing history of the scale and what it really means.

Fun Paper …

00:52:06  |   Sat 19 Jun 2021
Episode 293 -

Episode 293 - "Hot Hot Field Camp" Spontaneous Potential

What is spontaneous potential? It's an inexpensive technique to learn even more about the porosity, composition, and permeability of rock and soil.

Fun Paper Friday

  • Does your cat sit in boxes? Tur…
00:36:46  |   Sat 12 Jun 2021
Episode 292 -

Episode 292 - "Magic Math Stick"

This was supposed to be a show on Spontaneous Potential, but we'll get to that next week! We have a potpourri of things to cover and hope you'll enjoy our derailed train!

Fun Paper Friday

  • Telescop…
01:06:41  |   Sat 29 May 2021
Episode 291 -

Episode 291 - "Haven't you seen Dante's Peak?"

Mt. St. Helens was a huge event in 1980. This week, 41 years later, we discuss the events leading up to the eruption and what happened!

Fun Paper Friday

*Turpin, Martin Harry, et al. "Bullsh!? Abi…

00:53:15  |   Sat 22 May 2021
Episode 290 -

Episode 290 - "COAL!"

This week it's all about coal - what is it, where did it form, and how do we use it!

Fun Paper Friday

00:50:57  |   Sat 15 May 2021
Episode 289 -

Episode 289 - "Soil Teapot"

How do geysers work? Learn more this week!

Fun Paper Friday

00:38:49  |   Sat 01 May 2021
Episode 288 -

Episode 288 - "95% Chance of Chert" Mineral Identification

How do you identify a mineral? We talk about our favorite ways to identify minerals!

Fun Paper Friday

  • How does heavy water taste? Will it kill you? Find out by reading this week's Fun Paper Friday…
00:50:33  |   Fri 16 Apr 2021
Episode 287 -

Episode 287 - "Cartoonist in Word Form" Gary McManus

Gary McManus joins us to talk about state climatology and extremes in Oklahoma!

Fun Paper Friday

  • Hurricanes in space? It's raining electrons in this week's fun paper Friday!
  • Zhang,…
00:55:57  |   Sat 10 Apr 2021
Episode 286 -

Episode 286 - "Big Sandbox for Adults" Maciej Obryk, Kate Allstadt, Thomas Rapstine

Thanks to Dr. Maciej Obryk, Dr. Kate Allstadt, and Dr. Thomas Rapstine for joining us to talk about the USGS experimental flume!

01:08:55  |   Sat 03 Apr 2021
Episode 285 -

Episode 285 - "We're not going to tell you how to make it" Geology Field Kit

Field Kit

  • Sokkia Notebook
  • Holster/Backpack
  • Handlens
  • Hammer
  • Belt
  • Pocket Transit
  • Gilson Grain Size Card
  • Acid Bottle
  • Pocket Knife
  • Pencils/Lead
  • Protractor Ruler Combo
  • Streak Plate
  • Mohs Picks

Fun Pape…

01:03:46  |   Fri 26 Mar 2021
Episode 284 -

Episode 284 - "Dijon or Yellow" Geomajik Box

What's in the box?

  • Geophones
  • Load Cell
  • Resistivity Setup
  • Color
  • Magnetometer
  • Accelerometer
  • Turbidity Sensor
  • Water Velocity Sensor

Fun Paper Friday

What happens when no AI research can be reproduc…

00:58:13  |   Sat 20 Mar 2021
Episode 283 -

Episode 283 - "There are spectrograms"

This week we talk about flow regimes in streams, more bedforms, and then wrap it up with a discussion of what crocodiles sound like after breathing helium!

Fun Paper Friday

Thanks to listener Teres…

00:48:30  |   Sun 07 Mar 2021
Episode 282 -

Episode 282 - "Antidunes"

This week we talk all about sediment bedforms and everyone's favorite - antidunes!

Fun Paper Friday
00:51:51  |   Tue 02 Mar 2021
Episode 281 -

Episode 281 - "Bill's over there chewing on his buddy" The Cambrian Explosion

When and why did life diversify? This week we go WAY BACK to the Cambrian and hang out with hungry worms and trilobites to discover what happened.

Fun Paper Friday
  • Did you know that Wombats poop cub…
00:48:25  |   Sun 28 Feb 2021
Episode 280 -

Episode 280 - "Red sky in the morning" Weather Proverbs

This week we look at the origins and science behind common weather proverbs, discuss the weather forecast rock found in every southern craft fair, and then play some video games!

Fun Paper Friday
  • Ca…
00:54:12  |   Sat 13 Feb 2021
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