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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 279 -

Episode 279 - "They forgot how to walk" Teaching Field in a Ballroom

Shannon is teaching intro to field inside a ballroom and we grapple with what field skills students need in the real world.

Fun Paper Friday
00:54:23  |   Mon 01 Feb 2021
Episode 278 -

Episode 278 - "Millimillidarcy" Permeability

This week it's all about permeability - how water flows through rocks!

Fun Paper Friday
00:57:51  |   Tue 26 Jan 2021
Episode 277 -

Episode 277 - "Water holding the rock" Porosity

This week we talk about porosity - or what all of the empty space in a rock is and why it is important.

  • Primary Porosity
  • Secondary Porosity
  • Fracture Porosity
  • Vuggy Porosity
  • Effective/Open Porosity
  • I…
00:52:51  |   Mon 11 Jan 2021
Episode 276 - Goodbye 2020

Episode 276 - Goodbye 2020

This week we show 2020 out the door with our 2021 resolutions and yearly planning show!

John
  • be more decisive and reactive but in a good way
  • less reflection on made decisions more forward focus
  • work…
01:23:14  |   Sat 02 Jan 2021
Episode 275 -

Episode 275 - "Should we just start with maniacal laughter?"

This week we update you on the 2020 status and that we'll be back in 2021!

Fun Paper Friday
00:16:46  |   Fri 25 Dec 2020
Episode 274 -

Episode 274 - "Haboobs"

This week we talk about dust storms or haboobs and why they occur.

Fun Paper Friday
  • What's a monotreme? We take a biology 101 refresher and discover that the platypus was glow in the dark w…
00:31:20  |   Sat 05 Dec 2020
Episode 273 -

Episode 273 - "Very special ways to pick people up" Capt. Jeff Grass

This week Capt. Jeff Grass talks to us about being prepared for natural disasters!

Fun Paper Friday
00:56:43  |   Sat 28 Nov 2020
Episode 272 -

Episode 272 - "Adiabatic Bog"

This week we talk about how conferences have adapted to covid, why John is building hands on learning tools, and about nutrient exchange in bogs for meat eating plants!

Fun Paper Friday
  • Carnivorous …
00:52:00  |   Sat 07 Nov 2020
Episode 271 -

Episode 271 - "Guess Again Dummy" Ryan May

This week Dr. Ryan May joins us to talk about life as a scientific software developer and his career path from radars to radiosondes and more!

Fun Paper Friday
  • Vampires - a …
01:32:53  |   Sat 31 Oct 2020
Episode 270 -

Episode 270 - "Why God made the evening shift" Steve Piltz

This week National Weather Service Tulsa WFO Meteorologist In Charge Steve Piltz joins us to talk about a career in the weather service and finding unique ways to solve forecast problems!

Fun Paper F…
01:11:27  |   Mon 26 Oct 2020
Episode 269 -

Episode 269 - "I thought about something totally different" Playas

This week John and Shannon agree to talk about playas, only to discover that they think about very different things.

Fun Paper Friday
00:44:05  |   Fri 16 Oct 2020
Episode 268 -

Episode 268 - "A Horta?" Machine Learning

This week we talk about machine learning - what is it exactly and how can we leverage it as geologists? Will it be as useful as the horta?

Fun Paper Friday
  • How do we know about Earth's past climate?…
00:54:56  |   Sun 11 Oct 2020
Episode 267 -

Episode 267 - "It's digital, you turn it with your hands" Analog Experiments

This week we talk about analog experiments, what they are, and how you can do them!

Fun Paper Friday
  • This week we do the worm! Find out how worms d…
00:55:38  |   Mon 28 Sep 2020
Episode 266 -

Episode 266 - "That's why they repaint runways" Earth's Magnetic Field

How did the Earth get its magnetic field? Why do we still have it? Find out that and more this week!

Fun Paper Friday
  • Can animals sense earthquakes? Can we sense animals s…
00:52:15  |   Sat 19 Sep 2020
Episode 265 -

Episode 265 - "Cold Air Bulldozer"

This week we talk about fronts and the warm air conveyor belt!

Fun Paper Friday
  • Do you think you have a good sense of direction? Maybe it's the magnetite in your brain! Researchers put brains in a m…
00:42:42  |   Sun 13 Sep 2020
Episode 264 -

Episode 264 - "Travel Brochure for Antarctica"

This week we talk about why we go to Antarctica and what kinds of work happens there each year!

Fun Paper Friday
  • What happens if you hold a cat in your dating profile photo? This important question …
01:01:29  |   Sat 29 Aug 2020
Episode 263 -

Episode 263 - "Hurricanitic" Iowa Derecho

This week we talk about derechos - what are they and why did one sweep across the upper midwest bringing wide spread distruction? Find out that and how sword swallowers do what they do in this week's…

00:49:10  |   Sun 23 Aug 2020
Episode 262 -

Episode 262 - "My Teddy Bear and Rosary"

This week we interview Shannon about her career path to becoming a dual degree student and professor in geology!

Fun Paper Friday
01:09:32  |   Sat 15 Aug 2020
Episode 261 -

Episode 261 - "Pele Searches for a Home"

Hot spots - what are they? We don't know either! Explore with us on this week's show.

Fun Paper Friday
00:52:44  |   Sat 08 Aug 2020
Episode 260 -

Episode 260 - "Highly elliptic" Comet NEOWISE

Comet NEOWISE is in the sky - learn all about it and comets in general!

Fun Paper Friday
  • The Earth hums with normal modes - learn how scientists are picking them up with seismometers on the bottom o…
00:46:57  |   Sun 26 Jul 2020
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