This week we continue to chat about impact events and the macroscopic evidence of them. We wrap up with a chat about primate sleep patterns.  Shatter Cones Breccia Suevite Pseudotachylite  Fun Paper Friday  Did our sleep patterns help us grow our cognitive ability? Find out on this week's Fun Paper Friday!  NYTimes Interview Samson, David R., and Charles L. Nunn. "Sleep intensity and the evolution of human cognition." Evolutionary Anthropology: Issues, News, and Reviews 24.6 (2015): 225-237.  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 206 - "The saddest of the breccias"

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.

Technology

Tech News

Podcasting

Gadgets

Software How-To

Natural Sciences

Science & Medicine

Education

Training

Language Courses

Higher Education

K-12

Educational Technology

Science

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.


Contact us:

Show


Support us on Patreon!
www.dontpanicgeocast.com
@dontpanicgeo
dontpanicgeocast@gmail.com


John Leeman


www.johnrleeman.com
@geo_leeman


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!
www.dontpanicgeocast.com
@dontpanicgeo
dontpanicgeocast@gmail.com


John Leeman


www.johnrleeman.com
@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 383 - "Logarithmically Fades Away"

What can we get from mining the moon? Should we? Who can do it? Why should we do it? That and more in this week's show!

Fun Paper Friday


Do we live in 3D? Can you prove it?
Morley, Tom. "A simple proof that the world is three-dimensional." SIAM review 27.1 (1985): 69-71.


Contact us:

Show


Support us on Patreon!
www.dontpanicgeocast.com
@dontpanicgeo
dontpanicgeocast@gmail.com


John Leeman


www.johnrleeman.com
@geo_leeman


Shannon Dulin


@ShannonDulin


Episode 382 - "A world without attenuation would be unbearably noisy"

This week we talk about new national parks, sticky notes, and empirical evidence about fly fishing.

Fun Paper Friday


Britton, B. J., J. Grimley Evans, and J. M. Potter. "Does the fly matter? The CRACKPOT study in evidence based trout fishing." BMJ 317.7174 (1998): 1678-1680.


Contact us:

Show


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


John Leeman


www.johnrleeman.com
@geo_leeman


Shannon Dulin


@ShannonDulin


Episode 206 - "The saddest of the breccias"

Download our free app to listen on your phone