

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

Jan 12, 2019 • 40min
Episode 197 - "I fell in a bog once"
This week John sums up his time at the AMS meeting and we discuss the highland haggis. AMS 2019 Fun Paper Friday McNOLEG, O. L. E. G. “The integration of GIS, remote sensing, expert systems and adaptive co-kriging for environmental habitat modeling of the highland haggis using object-oriented, fuzzy-logic and neural-network techniques.” Computers & Geosciences 22.5 (1996): 585–588. 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

Jan 5, 2019 • 1h 7min
Episode 196 - "Run a weather model properly" Dr. Nick Heavens
This week we are joined by Dr. Nick Heavens to talk about the past and present climate, and the climate of Mars! @weatheronmars Fun Paper Friday Legos and children - the ingredients for a hilarious study about ingestion of toy parts! Tagg, Andrew, et al. “Everything is awesome: Don’t forget the Lego.” Journal of Paediatrics and Child Health (2018). 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

Dec 21, 2018 • 1h 8min
Episode 195 - "Take the toaster apart" Walter Smith
This week Dr. Walter Smith joins us to talk about GMT, satellite altimetry, gravity, racing cars, and more! Walter’s Webpage Fun Paper Friday This week we examine parachutes… again. Do they work? Find out on this week’s Fun Paper! Yeh, Robert W., et al. “Parachute use to prevent death and major trauma when jumping from aircraft: randomized controlled trial.” BMJ 363 (2018): k5094. 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

Dec 14, 2018 • 44min
Episode 194 - "Communism for Temperature"
This week it’s more about climate, but at a time when we didn’t have any ice on the Earth and when most of our fossil fuel storage formations were being deposited! Fun Paper Friday Chickens - the dominant life marker in human-era strata? Find out in this week’s fun paper! Carys E. Bennett, Richard Thomas, Mark Williams, Jan Zalasiewicz, Matt Edgeworth, Holly Miller, Ben Coles, Alison Foster, Emily J. Burton and Upenyu Marume The broiler chicken as a signal of a human reconfigured biosphere5Royal Society Open Science http://doi.org/10.1098/rsos.180325 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

Dec 8, 2018 • 47min
Episode 193 - "Cactus Sausage"
This week John and Shannon continue talking about Earth’s past climate and snowball Earth, then delve into the physics of cactus. Geologic Timescale Fun Paper Friday Which cactus is the worst to get stuck by? Find out in this week’s fun paper! Crofts, S. B., and P. S. L. Anderson. “The influence of cactus spine surface structure on puncture performance and anchoring ability is tuned for ecology.” Proceedings. Biological sciences 285.1891 (2018). 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 30, 2018 • 1h 5min
Episode 192 - "Closet we keep the mars rover in"
This week we talk about the InSight landing and seismology on Mars. InSight Mission The Onion Article Fun Paper Friday Could minerals be the keys to solving the dark matter puzzle? Drukier, Andrzej K., et al. “Paleo-detectors: Searching for Dark Matter with Ancient Minerals.” arXiv preprint arXiv:1811.06844 (2018). 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 16, 2018 • 54min
Episode 191 - "You look tasty " Snowball Earth
This week it’s all about snowball Earth, how we got there, how we got back. Snowball Earth Albedo Fun Paper Friday Small dinosaurs making tools in the lab! Gizmodo Article Auersperg, A. M. I., et al. “Tool making cockatoos adjust the lengths but not the widths of their tools to function.” PloS one 13.11 (2018): e0205429. 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 10, 2018 • 56min
Episode 190 - "Friends of Hoth"
This week we talk about the GSA meetings, stream tables, and bug dorms. GSA GSA 2018 EM River Fun Paper Friday What’s that buzzing sound? Find out on this week’s fun paper. Chung, H. N., et al. “Toward Implementation of Mosquito Sterile Insect Technique: The Effect of Storage Conditions on Survival of Male Aedes aegypti Mosquitoes (Diptera: Culicidae) During Transport.” Journal of insect science (Online) 18.6 (2018). Contact us: Support us on Patreon! Show - www.dontpanicgeocast.com - SWUNG Slack - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin

Nov 2, 2018 • 51min
Episode 189 - "Glass and light"
This week John talks about an instrumentation meeting he was at and what the future looks like for seismologists. Blueseis Sensor John's Company Fun Paper Friday Can a fly ruin a glass of wine? Find out in this week's fun paper! Becher, P.G., Lebreton, S., Wallin, E.A. et al. J Chem Ecol (2018) 44: 431. https://doi.org/10.1007/s10886-018-0950-4 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 26, 2018 • 1h 7min
Episode 188 - "Fossil Record" The Amoeba People
This week The Amoeba People join us to talk about creating science music and geology dance moves. The Band Website Band Facebook Band Twitter Band YouTube Band Patreon Fun Paper Friday Dear College Students: You Should Take Geology 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