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, or neither? Find out how one man has experiented on himself to find a potential answer.
Unger, Donald L. "Does knuckle cracking lead to arthritis of the fingers?." Arthritis & Rheumatism: Official Journal of the American College of Rheumatology 41.5 (1998): 949-950.


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Shannon Dulin


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

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.

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John went to the Geoprobe open house to look at drilling rigs and then we discuss the optimum way to plan a large number of Christmas parties.


Earth Day Google Doodle
Geoprobe


Fun Paper Friday


Grüneberg, Reuben. "Hospital Christmas parties." British Medical Journal 281.6256 (1980): 1667.


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John Leeman


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Shannon Dulin


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Episode 387 - "Adorable Baby Drilling Rig"

What's tiny, rocky, and alive? Forams! Learn about forams and what diseases James Bond may get while traveling to study them.

Fun Paper Friday


Graumans, Wouter, William JR Stone, and Teun Bousema. "No time to die: An in-depth analysis of James Bond's exposure to infectious agents." Travel medicine and infectious disease 44 (2021): 102175.


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John Leeman


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Shannon Dulin


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Episode 386 - "Rock Colloid"

John and Shannon both traveled to see the great eclipse of 2024 and share their experiences this week as well as talk about one of those rare times when ice is not a mineral.

Fun Paper Friday


We always talk about ice being a mineral, but what about when it isn't?
Rosu-Finsen, Alexander, et al. "Medium-density amorphous ice." Science 379.6631 (2023): 474-478.


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John Leeman


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Shannon Dulin


@ShannonDulin


Episode 385 - "Father Sky Goes Away"

This week we interview YouTube science creator, science writer, and communicator Alexis Dahl to learn about the rocks of Michigan's UP and how scientists can do a better job of sharing what they do.


 Alexis' YouTube Channel
 Alexis' Website


Fun Paper Friday


What should you drink after fondue to prevent "chesse baby" feelings?
Heinrich, Henriette, et al. "Effect on gastric function and symptoms of drinking wine, black tea, or schnapps with a Swiss cheese fondue: randomised controlled crossover trial." BMJ 341 (2010).


Contact us:

Show


Support us on Patreon!
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@dontpanicgeo
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John Leeman


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@geo_leeman


Shannon Dulin


@ShannonDulin


Episode 384 - "Glaciers caused the great lakes, now we have them, the end" Alexis Dahl

This week we see how scientists break down the Earth into 7 or more spheres and why that is and isn't a good idea. We also explore a fun paper about graphene that is just full of crap.

Fun Paper Friday


Graphene is an amazing material, but are all of the papers about it full of crap? This one certainly is!
Wang, Lu, Zdenek Sofer, and Martin Pumera. "Will any crap we put into graphene increase its electrocatalytic effect?." ACS nano 14.1 (2020): 21-25.


Contact us:

Show


Support us on Patreon!
www.dontpanicgeocast.com
SWUNG Slack
@dontpanicgeo
show@dontpanicgeocast.com


John Leeman


www.johnrleeman.com
@geo_leeman


Shannon Dulin


@ShannonDulin


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

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