Don't Panic Geocast

The Coriolis force is a ficticious force that makes winds flow parallel to isobars in the atmosphere - this week we talk about it and how it fights the pressure gradient force to make the geostrophic balance work! Fun Paper Friday Can counting crows count to zero? Kirschhock, Maximilian E., Helen M. Ditz, and Andreas Nieder. "Behavioral and neuronal representation of numerosity zero in the crow." Journal of Neuroscience 41.22 (2021): 4889-4896. (https://www.jneurosci.org/content/jneuro/41/22/4889.full.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

This week we talk about meteor crater. Meteor Crater (https://meteorcrater.com/) Kring, David A. "Air blast produced by the Meteor Crater impact event and a reconstruction of the affected environment." Meteoritics & Planetary Science 32.4 (1997): 517-530. (https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/j.1945-5100.1997.tb01297.x) Fun Paper Friday Can the pill color change the outcome? De Craen, Anton JM, et al. "Effect of colour of drugs: systematic review of perceived effect of drugs and of their effectiveness." Bmj 313.7072 (1996): 1624-1626. (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2359128/pdf/b../) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (ht

John's company ran the second iteration of the GEARS workshop (read about 2021 here (https://leemangeophysical.com/gears-2021-workshop/)). After learning some hard lessons last year, this year's workshop was much different and hopefully even better! Fun Paper Friday Thanks to listener Darryl for this fun... poster Friday? We'll wrap up the episode talking about wraps! Tastee Tape Poster (https://designday.jhu.edu/wp-content/uploads/formidable/6/Tasty-Tape-Poster-File-V4.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

Lightning produces many phenomena, but one is pops, clicks, and whistles in the radio frequencies. Learn why, how, and what the upper atmosphere has to do with it! Listen to a Whistler (https://www.youtube.com/watch?v=FeuI8AJMIxU) Listen to Sferics (https://www.youtube.com/watch?v=TgxOqEkFawA) Radio Jove (https://radiojove.gsfc.nasa.gov/) Fun Paper Friday Should there be speed bumps that say "rate your pain" at the entrance to the emergency room? These authors say it could be useful! Ashdown, Helen F., et al. "Pain over speed bumps in diagnosis of acute appendicitis: diagnostic accuracy study." Bmj 345 (2012). (https://www.bmj.com/content/345/bmj.e8012)

This week we talk about sounds from the Aurora and strange atmospheric conditions that create it. * Sound producing mechanism in the temperature inversion layer and its sensitivity to geomagnetic activity (https://www.researchgate.net/publication/359861885_Sound_producing_mechanism_in_the_temperature_inversion_layer_and_its_sensitivity_to_geomagnetic_activity) Fun Paper Friday What can we do to fight a fierce predator? The cat! Cecchetti, Martina, et al. "Provision of high meat content food and object play reduce predation of wild animals by domestic cats Felis catus." Current biology 31.5 (2021): 1107-1111. (https://www.sciencedirect.com/science/article/pii/S0960982220318960) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (h

Listen to singing ice! (https://www.youtube.com/watch?v=v3O9vNi-dkA) Fun Paper Friday Science makes you feel stupid and that's okay! Schwartz, Martin A. "The importance of stupidity in scientific research." Journal of Cell Science 121.11 (2008): 1771-1771. (https://cob.silverchair-cdn.com/cob/content_public/journal/jcs/121/11/10.1242_jcs.033340/3/1771.pdf?Expires=1659031192&Signature=HYs~t4raLSFgaAaYRjbr9k1MnQtnLFIdSd9l-o5yyhxnN1iuBc7Tx1xG~TvXEOgqGdfYFAC8tnkJOrSNZCWlMtHw0TNwU8590ptVO4LDRmC~EKY-4lRmqkgFviW7I6zaKSvKS-4UYKQnd7JTebqskWdshRBiqlXgdGrpUW818Uxea7JtipimXyZvFINBXcX19zfYNK-vajYdPdptFvSWYKpan-H2jf~NDf3wAClkp-e~laSkltZyqBgXbB~iRzWPN63tG-hNv8ETVj9Qf5Ee2H-b4GIyjKGrFXia4eDAwxv6ryLGodq0FhvVdpUpQHD9DRahvWpmg4sVIJmPVMhSrw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com

This week we're talking about ringing rocks and why we think they sound just like cast iron bells. * Video of Ringing Rocks in PA (https://www.youtube.com/watch?v=fBiVt1pKnAQ) Fun Paper Friday Krioukov, Dmitri. "The Proof of Innocence." arXiv preprint arXiv:1204.0162 (2012). (https://arxiv.org/pdf/1204.0162.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

How can some wind and sand make booming, singing, and wailing sounds? Find out what we know this week and then dive into geo-economics with a short and graphical fun paper! Example of singing sand (https://youtu.be/KwZeTs2WtUU) Fun Paper Friday Smith, Gregor W. "Japan's Phillips curve looks like Japan." Journal of Money, Credit and Banking 40.6 (2008): 1325-1326. (http://www.econ.yale.edu/smith/econ116a/japan.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

If you're new in the field, caliche might fool you the first few times you encounter it. This week we talk about what it is, how it forms, and why you should always carry your hammer and chisel! Fun Paper Friday Knuth, Donald E. "The toilet paper problem." The American Mathematical Monthly 91.8 (1984): 465-470. (https://web.archive.org/web/20101122073052id_/http://gi.cebitec.uni-bielefeld.de:80/teaching/2007summer/jclub/papers/toiletPaper.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

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!

This week we talk about fracture of toughness of materials or how resistant they are to cracking. Fun Paper Friday Morrill, Kathleen, et al. "Ancestry-inclusive dog genomics challenges popular breed stereotypes." Science 376.6592 (2022): eabk0639. (https://www.science.org/doi/full/10.1126/science.abk0639) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

Hardness, toughness, and brittleness are all unique, but related quantities. In this week's show we explore how they each relate to the atomic structure of the rocks and what they mean for us as geologists. Fun Paper Friday Can the ways flamingos pick a mate help us discover new drugs? Sánchez-Rodríguez, Aminael, et al. "From flamingo dance to (desirable) drug discovery: a nature-inspired approach." Drug discovery today 22.10 (2017): 1489-1502. (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5650527/pdf/nihms885314.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

Bouma Sequence (https://glossary.oilfield.slb.com/en/terms/b/bouma_sequence) Lowe Sequence (https://en.wikipedia.org/wiki/Lowe_sequence) Fun Paper Friday Nikolić, Hrvoje. "Would Bohr be born if Bohm were born before Born?." American Journal of Physics 76.2 (2008): 143-146. (https://arxiv.org/pdf/physics/0702069.pdf) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

What happens when rivers meet oceans? All kinds of fun sedimentary processes that build deltas. Learn more this week along with a discussion of one man's favorite boulders. Fun Paper Friday Beaty, Chester B. "Great big boulders I have known." Geology 17.4 (1989): 349-352. (https://pubs.geoscienceworld.org/gsa/geology/article-abstract/17/4/349/187767/Great-big-boulders-I-have-known) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

This week it's all about conglomerates. How do these sedimentary trash cans form and how can we classify them? Fun Paper Friday Turns out it may be difficult to estimate parasite population in poop, but that didn't stop this team! Krauth, Stefanie J., et al. "An in-depth analysis of a piece of s*@t: distribution of Schistosoma mansoni and hookworm eggs in human stool." PLoS neglected tropical diseases 6.12 (2012): e1969. (https://journals.plos.org/plosntds/article?id=10.1371/journal.pntd.0001969&fbclid=IwAR2VgJwL3Df7MBlFkF6takeHpn0Dt36tnnh6JKT_JNSTaifuH_5I1EW8wsM) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

Last week Shannon was out in the field taking samples in the area of the Colorado River. This week we find out what she was doing and the history of that region. Fun Paper Friday We have policies on making your data available to journal readers, but are they effective? Stodden, Victoria, Jennifer Seiler, and Zhaokun Ma. "An empirical analysis of journal policy effectiveness for computational reproducibility." Proceedings of the National Academy of Sciences 115.11 (2018): 2584-2589. (https://www.pnas.org/content/115/11/2584.short) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

This week it's all about hot spots and Hawaii! Loihi (https://www.soest.hawaii.edu/GG/HCV/loihi.html) Emperor Seamount Chain (https://en.wikipedia.org/wiki/Hawaiian%E2%80%93Emperor_seamount_chain) HUGO (https://www.soest.hawaii.edu/HUGO/) Fun Paper Friday Does removing something take more brain power than adding something? Adams, Gabrielle S., et al. "People systematically overlook subtractive changes." Nature 592.7853 (2021): 258-261. (https://www.nature.com/articles/s41586-021-03380-y?ck_subscriber_id=505931351) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

What would we be doing in an alternate universe? We explore careers we almost took and how they relate to things we talk about all the time. Fun Paper Friday Electron Band Structure In Germanium, My Ass (https://pages.cs.wisc.edu/~kovar/hall.html) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

LaTeX is a beautiful way to make documents, especially when they have lots of equations, tables, and more. This week we dive into how you too can talk TeX. Download MikTeX (https://miktex.org/download) Fun Paper Friday Matsui, Takafumi, et al. "The manufacture and origin of the Tutankhamen meteoritic iron dagger." Meteoritics & Planetary Science (2022). (https://onlinelibrary.wiley.com/doi/pdf/10.1111/maps.13787) ## Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shannon Dulin - @ShannonDulin (https://twitter.com/ShannonDulin)

John and Shannon are tired of the wintery mix weather they've been getting, but at least now we understand what makes it! We also introduce the term "heated fellowship" and talk about if packs of wolves should be introduced to reduce road kill incidents. https://www.weather.gov/images/tae/WinterPrep2017_Preciptypes.png Fun Paper Friday Are wolves the solution to a deer problem? Raynor, Jennifer L., Corbett A. Grainger, and Dominic P. Parker. "Wolves make roadways safer, generating large economic returns to predator conservation." Proceedings of the National Academy of Sciences 118.22 (2021). (https://www.pnas.org/doi/10.1073/pnas.2023251118) Contact us: Show Support us on Patreon! (https://www.patreon.com/dontpanicgeo) www.dontpanicgeocast.com (http://www.dontpanicgeocast.com) SWUNG Slack (https://softwareunderground.org) @dontpanicgeo (https://twitter.com/dontpanicgeo) show@dontpanicgeocast.com John Leeman - www.johnrleeman.com (http://www.johnrleeman.com) - @geo_leeman (https://twitter.com/geo_leeman) Shann