

Don't Panic Geocast
John Leeman and Shannon Dulin
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.
Episodes
Mentioned books

Nov 17, 2019 • 1h 8min
Episode 231 - "Prison Tools" Dr. Matt Hall
This week Matt Hall of Agile Scientific joins John to talk about teaching Python, the ways scientists get around learning programming, and how to help them learn these tools! 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

Nov 2, 2019 • 1h 2min
Episode 230 - "Fire Triforce" Wildfires
This week we talk about fire weather and wildfires! It's a hot topic. We also visit a somewhat Halloween appropriate fun paper from the Journal of Experimental Biology. National Fire Danger Rating Index Mesonet Fire Weather Page Burning Index Ignition Component Spread Component Fuel Moisture Keetch-Byram Drought Index Fun Paper Friday It's Halloween Fun Paper Time! Hands, guitar tuners, and accelerometers. Horns, Joshua, Rebekah Jung, and David R. Carrier. "In vitro strain in human metacarpal bones during striking: testing the pugilism hypothesis of hominin hand evolution." Journal of Experimental Biology 218.20 (2015): 3215-3221. 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

Oct 25, 2019 • 1h 3min
Episode 229 - "Wooden Dowel Budget" Dr. Jeffrey Wagman
This week we talk to Dr. Jeffrey Wagman about experimental psychology, perception, and what it takes to write a "Fun Paper" worthy paper! Jeff's Website Fun Paper Friday This week we discuss knights in shining armor! Askew, Graham N., Federico Formenti, and Alberto E. Minetti. "Limitations imposed by wearing armour on Medieval soldiers' locomotor performance." Proceedings of the Royal Society B: Biological Sciences 279.1729 (2011): 640-644. 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

Oct 18, 2019 • 45min
Episode 228 - "The other answer to everything"
This week we wrap up our discussion of how plate tectonics can influence climate, then discuss zebra stripes on a fascinating fun paper Friday! Fun Paper Friday Kojima, Tomoki, et al. "Cows painted with zebra-like striping can avoid biting fly attack." PloS one 14.10 (2019): e0223447. 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

Oct 13, 2019 • 48min
Episode 227 - "I'm going to need to see those carbon receipts"
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

Oct 4, 2019 • 52min
Episode 226 - "Crick is the Correct Pronunciation"
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

Sep 30, 2019 • 50min
Episode 225 - "chickens.F90"
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

Sep 20, 2019 • 43min
Episode 224 - "Reading the stick to 16 decimal places"
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

Sep 7, 2019 • 41min
Episode 223 - "Elf Shoe of Rain"
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

Sep 2, 2019 • 52min
Episode 222 - "Be fancy and call it an outflow boundary"
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