Don't Panic Geocast

This week we chat about how tectonics can influence the climate and the many ways in which this happens. Fun Paper Friday Here's egg in your eye! Find out about the severity of ocular injuries from thrown eggs! Stewart, R. M. K., J. M. Durnian, and M. C. Briggs. "“Here’s egg in your eye”: a prospective study of blunt ocular trauma resulting from thrown eggs." Emergency medicine journal 23.10 (2006): 756-758. 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  

This week we talk about how rivers work. Rivers are all around - on the surface, underground, even under glaciers and upside-down! Esker Water Strahler Number Law of the Wall Dam Nation Fun Paper Friday Cooper, Katelyn M., et al. "To be funny or not to be funny: Gender differences in student perceptions of instructor humor in college science courses." PloS one 13.8 (2018): e0201258. 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  

Shannon is back from GSA, John is back from London and we talk about teaching revelations, new things happening in magnetics, and learning programming on this catch-up themed episode! Fun Paper Friday Dandelion seeds breaking new group in fluid dynamics! Middleton, Christine. "Dandelion seeds are optimized for wind-based travel." Physics Today 72.1 (2019): 17-19. 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  

This week we talk about the age of the Earth and how we think we know it! Wiki Summary Fun Paper Friday This week we revisit the perceived weight of things... it's heavy! Wagman, Jeffrey B., and Samantha J. Aspel. "When can an object feel heavier than itself? Perceived heaviness of a wielded object depends on grasp position." Perception 40.11 (2011): 1384-1386. 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  

This week we talk about the opposite of convection - microbursts! Learn how air accelerates downward to cause tornado like destruction and aircraft accidents on this week's show! Microburst Ted Fujita Fun Paper Friday Think birds are scary? Wait till you see this monster! Worthy, Trevor H., et al. "Evidence for a giant parrot from the Early Miocene of New Zealand." Biology letters 15.8 (2019): 20190467. Washington Post Article 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  

This week the crew discusses thunderstorms - where they come from and how they are actually really similar to some geological processes. Squall Line/QLCS Outflow Boundary Fun Paper Friday What makes a good pizza? Physics to the rescue! Varlamov, Andrey, Andreas Glatz, and Sergio Grasso. "The physics of baking good pizza." Physics Education 53.6 (2018): 065011. 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  

This week we talk about plotting and how we think (or don't) in graphs and charts. Fun Paper Friday It's the weekend - do you know what your doctor is doing? Caverly, Tanner J., Rodney A. Hayward, and James F. Burke. "Much to do with nothing: microsimulation study on time management in primary care." bmj 363 (2018): k4983. 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  

Eric Brunning (@deeplycloudy) returns to talk about doing science in the field in this crossover episode with the Embedded Podcast!  Eric on Embedded: 268: Cakepan Interferometry Eric on our show: 134: Launching Balloons out of a UHaul. Fun Paper Friday The paper was Reconstructing David Huffman’s Legacy in Curved-Crease Folding by Erik D. Demaine, Martin L. Demaine and Duks Koschitz. Elecia is working her way through Erik Demaine’s Phd thesis on the same topic as well as Jun Mitani’s excellent book Curved-Folding Origami Design. Geology also has folds. For 3D printed origami, Eric mentioned Henny Seggerman’s twitter @henryseg.   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

This week we talk about the summer monsoon, humidity, and magnetic potbelly sculptures. Monsoon Fun Paper Friday Ancient Artists Created Giant Magnetic Heads From Rock Struck By Lightning Fu, Roger R., et al. "Knowledge of magnetism in ancient Mesoamerica: Precision measurements of the potbelly sculptures from Monte Alto, Guatemala." Journal of Archaeological Science 106 (2019): 29-36. 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  

This week we're terrified... of giant ancient birds! Phorusrhacidae PBS Video New skull remains of Phorusrhacos longissimus Embedded 291: GENERAL DRIP AND TINKLE Fun Paper Friday Hemlock poisoning in modern day? Korkmaz, İlhan, et al. "Quail consumption can be harmful." The Journal of emergency medicine 41.5 (2011): 499-502. 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  

This week we celebrate the 50th anniversary of the Apollo 11 moon landing! Smarter Everyday Moon Sample Video Fun Paper Friday Scientific software is important, but what about snakes on a spaceship? Python in Heliophysics! Burrell, A. G., et al. "Snakes on a spaceship—An overview of Python in heliophysics." Journal of Geophysical Research: Space Physics 123.12 (2018): 10-384. 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  

This week John discusses his recent experience teaching a large group at SciPy and why software testing is important. John's Tutorial Tutorial Page Fun Paper Friday Beer bubbles - turns out there is more than you'd think to explain their physics! Shafer, Neil E., and Richard N. Zare. "Through a beer glass darkly." Physics Today 44.10 (1991): 48-52. 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  

This week we dive into Dunham classification and golf habits! Dunham Classification Fun Paper Friday Do doctors play more golf than the rest of us? Are they better at it? Koplewitz, Gal, et al. "Golf habits among physicians and surgeons: observational cohort study." bmj 363 (2018): k4859.  

This week we talk about classification again, but this time how Folk looked at carbonate rocks and why the naming scheme has to be so much different than with sedimentary systems! Folk Carbonate Classification Fun Paper Friday Winter is coming, but why? Orbital mechanics to the rescue! Paradise, Adiv, et al. "The Long Night: Modeling the Climate of Westeros." arXiv preprint arXiv:1903.12195 (2019). 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  

This week we take on geoengineering and mimicking behaviors! How Cloud Seeding Works Iron Dumping Experiment Nature on Geoengineering Vonnegut Article Undiscovered Podcast on Vonnegut Fun Paper Friday Persson, Tomas, Gabriela-Alina Sauciuc, and Elainie Alenkær Madsen. "Spontaneous cross-species imitation in interactions between chimpanzees and zoo visitors." Primates 59.1 (2018): 19-29. 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  

This week - what is a sandstone by any other name? Its Folk name that is! Folk Classification Remembering Bob Folk Fun Paper Friday Live Science Article Blaj, Gabriel, et al. "Generation of high-intensity ultrasound through shock propagation in liquid jets." Physical Review Fluids 4.4 (2019): 043401. 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  

Is it a nodule, is it a concretion, it is rock lightning? Find out on this week's summer short! Concretion Nodule Fun Paper Friday Is there carbon from outside this world? Extraterrestrial Organic Matter Found in 3.3-Billion-Year-Old Volcanic Rock 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  

This week we talk about the Dakota group and how it formed those beautiful hogback structures we all love! Dakota Formation Hogback Western Interior Seaway Fun Paper Friday Can dead fish really see emotion in humans? fMRI Gets Slap in the Face with a Dead Fish 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  

This week we continue our instrument journey and talk about controlling the physical world with tiny electrons! Fun Paper Friday Can the music you listen to change your reaction to violence? Sun, Yanan, et al. "Implicit violent imagery processing among fans and non-fans of music with violent themes." Royal Society Open Science 6.3 (2019): 181580. 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  

This week we explore how does your data go from a physical thing to a digital representation. Transducer ADC Fun Paper Friday Security is a scary topic, but we might be looking at the wrong problems! Mickens, J., 2014. This World of Ours. USENIX. 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