Synopsis
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
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Episode 74 - "You pay $5000, then leave"
24/06/2016 Duration: 34minThis week we talk about how academic papers get published and all the strange things they go through before you read them. Shannon also found us a fascinating fun paper about trees sleeping. Feedback Video of SF before and after the earthquake Publishing Open Access Publishing Episode 25 – “Scientists studying scientists” with Dr. Elizabeth Seiver Fun Paper Friday Do trees sleep? The answer may surprise you. And LASERS! Live Science Article Puttonen, Eetu, et al. “Quantification of overnight movement of birch (Betula pendula) branches and foliage with short interval terrestrial laser scanning.” Frontiers in plant science 7 (2016). Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 73 - "A gigapan from 1906"
18/06/2016 Duration: 27minThis week we talk about how one very famous aerial photograph was taken and how it relates to one of the most devastating earthquakes of the last century. Feedback An Introduction to the Use of Generalized Coordinates in Mechanics and Physics by William Elwood Byerly Berg Wind (Wikipedia) Berg Wind (AMS) The most famous kite based photograph 1906 Earthquake (USGS) George R. Lawrence Alton Limited locomotive Interactive and zoomable photo Scott Haefner SF 100 Years Later Scott Haefner Photography How the photo was taken How the camera position was determined Fun Paper Friday Zink, Katherine D., and Daniel E. Lieberman. “Impact of meat and Lower Palaeolithic food processing techniques on chewing in humans.” Nature(2016). Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 72 - "I have a lot of words"
10/06/2016 Duration: 24minShannon has been feeling the effects of topography, temperature, and field weather conditions. This week we link geology and meteorology talking about Orographic lift and other made up words. Alvin Orographic Lift Anabatic wind Stoss Adiabatic Processes Atmospheric Lapse Rates Foehn Wind Katabatic Wind Chinook winds in Oklahoma Lenticular clouds Chinook Arch Rain Shadow Fun Paper Friday Swearing could make it hurt less, unless you’re a sailor… Stephens, Richard, and Claudia Umland. “Swearing as a response to pain—Effect of daily swearing frequency.” The Journal of Pain 12.12 (2011): 1274–1281. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 71 - "My New MacBook" Summer Manifestos
03/06/2016 Duration: 43minThis week we kick off summer shorts with our 2016 summer manifestos and talk about a relieving #FunPaperFriday. Shannon’s Manifesto Work (again) on my first proposal Work with grad students on their projects High School Geoscience Academy Publish Dissertation Papers Setup a webpage Master the Mac John’s Manifesto Begin to tie together dissertation document Make a web application Get my General Class Ham License Prepare for my first class Fun Paper Friday Yang, P. J., Pham, J., Choo, J., & Hu, D. L. (2014). Duration of urination does not change with body size. Proceedings of the National Academy of Sciences, 111(33), 11932–11937. Tracker Software Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Announcement - Book Club!
31/05/2016 Duration: 40sHey everyone! We've teamed up with The Orbital Mechanics to start a book club. Head over to theorbitalmechanics.com/bookclub and vote for what we should read together.
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Episode 70 - "Lake Bottom Seismometers" Natalie Accardo
27/05/2016 Duration: 01h06minThis week we interview guest Natalie Accardo to learn about various seismic projects and lake bottom seismometers! We then pack pears with a behavioral #FunPaperFriday. Natalie’s website East African Rift system Lake Malawi SEGMeNT project 99% Invisible Podcast - Reefer Madness Airgun Test (Highspeed - YouTube) Evernote SUGAR Project Fun Paper Friday Chang, Tom, and Tal Gross. “How many pears would a pear packer pack if a pear packer could pack pears at quasi-exogenously varying piece rates?.” Journal of Economic Behavior & Organization 99 (2014): 1–17. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 69 - “Pretentious way to say raindrop”
20/05/2016 Duration: 47minIt’s raining. A lot. This week we talk about how we measure precipitation. We then discuss how beetles use stars to navigate in this week’s Fun Paper Friday. Rain Measurement Korean Cheugugi Tipping bucket Standard Rain Gauge Pluviometer of intensities Weighing Rain Gauge Optical Rain Gauge IR Rain Sensor Acoustic Rain Gauge Fun Paper Friday el Jundi, Basil, et al. “A Snapshot-Based Mechanism for Celestial Orientation.” Current Biology (2016). Washington Post Article Video of the Dung Beetle Dance Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 68 - "It's kind of magical down there" Kiya Riverman
13/05/2016 Duration: 50minThis week we interview Kiya Riverman about crawling around in caves… underneath a glacier! Join us to learn about glacial hydrology and what it’s like being inside the glacier. Kiya’s Website Into the Belly of a Glacier - EOS Cave Surveying and Mapping Structure from motion Kinect Point Clouds Moulin Esker Saint-Venant Equation Navier-Stokes Equations University Centre in Svalbard Fun Paper Friday Chameleons, they have a reputation for blending in, but it turns out their tongues are amazing. They can release energy with accelerations of over 200 gs! Anderson, Christopher V. “Off like a shot: scaling of ballistic tongue projection reveals extremely high performance in small chameleons.” Scientific reports 6 (2016). Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 67 - "Rock Drills and Beer" Undersampled Radio
03/05/2016 Duration: 01h03sWe’re back! On this surprise Tuesday show we talk with the hosts of Undersampled Radio. Pomeroy Rock Drill Matt Hall (@kwinkunks) Graham Ganssle (@GrahamGanssle) Undersampled Radio (iTunes) Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 66 - "I'm going to stomp my hat now" Stress, Strain, Folding, and Faulting
29/04/2016 Duration: 44minThis week we talk about all the wonderful feedback we’ve been getting, plus about how rocks can bend and break. We then tie it all up by talking about material properties of wood and how staining a violin can change its sound. REPRODUCIBLE COMPUTATIONAL RESEARCH: A history of hurdles, mostly overcome Folding and Faulting Flat-lying rocks Nicolas Steno Principle of Original Horizontality Stress Strain Stress vs. Pressure Fold Fault Brittle-Ductile Transition Fun Paper Friday I’ve chuckled at people who go on about the finish affecting the sound of an instrument… I’m so sorry: Gilani, Marjan Sedighi, et al. “Relationship of vibro-mechanical properties and microstructure of wood and varnish interface in string instruments.” Applied Physics A 122.4 (2016): 1–11. Gizmodo article Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 65 - "If it's not in the index, I'll be in my office" Katy Huff
22/04/2016 Duration: 01h05minKaty’s Website Effective Computation in Physics Physics Codes Seminar Git Page Jupyter Notebooks Software Carpentry The Most Dangerous Writing App Katy’s SciPy Lightning Talk Jean Bahr Fun Paper Friday You are getting sleepy, very sleepy. On the count of three you will read this fun paper about hypnotic suggestion! Oakley, David A., and Peter W. Halligan. “Hypnotic suggestion: opportunities for cognitive neuroscience.” Nature Reviews Neuroscience 14.8 (2013): 565–576. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 64 - "A is for Anticline"
15/04/2016 Duration: 56minThis week join us for our own alphabet aerobics as we fly through the geologic alphabet! John’s Deines Lecture A - Anticline B - Breccia C - Coulomb Failure D - Dikes E - Earthquake F - Facies G - GPR H - Halimeda I - Induced Polarization J - Jadeite K - Knickpoint L - Leaverite M - Moho N - Nappe O - Ooids P - Paleomagnetism Q - Quicksand R - Rift S - Seismic T - Tektites U - Uniformitarianism V - Veins W - Wadi X - Xenolith Y - Yardang Z - Zonation Fun Paper Friday What can the continuity equation teach us about vampires and fluid flow? Sadhra, Makita, et al. “P52 The Draining of a Lifetime.” Physics Special Topics 14.1 (2015). Orbital Mechanics Episode 52 Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 63 - "I did stay at a Holiday Inn Express last night"
08/04/2016 Duration: 43minWe spend a lot of time working with our hands, in fact that’s why we can do science at all. It’s shocking the amount of science ignorance and lack of skill floating around. This got us wondering we are bad at science and where the practical skills we have are going. Then we found some articles! There’s a good reason Americans are horrible at science Mistakes Were Made (But Not by Me) Understanding Science from Berkeley Holiday Inn Express Example Milgram Experiment The Case for Working With Your Hands (NYTimes) Shop Class as Soulcraft Adam Savage on Arts and Skills Fun Paper Friday Art, science, math, and pizza. Checkout this delicious fun paper friday! Haddley, Joel, and Stephen Worsley. “Infinite families of monohedral disk tilings.” arXiv preprint arXiv:1512.03794 (2015). Gizmodo Summary Starfleet Insignia Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 62 - "A perpetually fresh hot tub" Hot Springs, AR
01/04/2016 Duration: 46minThis week we talk about Hot Springs, the geologic feature and the town in Arkansas. Shannon is going there to visit and have students map the town’s complex geology and see the hot waters. We also scream about this week’s fun paper and the spectral characteristics of screams, alarms, and music. Feedback Quake Catcher Network d3 Hot Springs Springs Mineral Springs Hot Springs, Arkansas Hot Springs National Park Geologic Map Geologic Resources Inventory Report - Hot Springs Ouachita orogeny Spring Boxes Interesting Rock Types Tufa Novaculite Cryptocyrstalline quartz Tripoli and Special Silica Stone Fun Paper Friday Do you ever want to just scream? Now you’ll understand the spectral character of your scream and how it triggers the flight or fight response in those around you! Arnal, Luc H., et al. “Human screams occupy a privileged niche in the communication soundscape.” Current Biology 25.15 (2015): 2051–2056. Gizmodo Article about this Research Contact us: Show - www.dontpanicgeocast.com - @dontpanicge
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Episode 61 - "Squiggly McSquiggleface"
25/03/2016 Duration: 46minThis week we catchup on feedback and news, discuss ship naming conventions, and learn about an old gravity experiment! What do the Apollo missions and a Scottish mountain have in common? Listen to find out! Feedback/News RSS Boaty McBoatface Undersampled Radio Neat geological time scale from listener Martin Listener Bart recommended an app called “Start10” The Orbital Mechanics Episode 48 GNU Octave The Apollo Story Bizarre Lunar Orbits Article Lunar Mare There are four inclinations of orbits that are stable 27, 50, 76, and 86 degrees. Schiehallion Schiehallion Experiment Pronounce it! Contour Line History Cavendish Experiment Fun Paper Is Moore’s law about to break and change the way we innovate our microprocessors? More Than Moore by Waldrop Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 60 - "Open Source is Magical" Martin Pratt
18/03/2016 Duration: 50minThis week we are joined by guest Dr. Martin Pratt to discuss new ways to visualize your data and express the frustrations we still deal with on a daily basis. Martin Pratt Martin’s Website Martin’s Github Doppler Shift Scrolling 3D (stereo) screens Microseism Hololens Science on a Sphere Google Earth NASA WorldWind ESRI ArcGIS Earth ParaView GPlates GMT Python and Matplotlib SnagIt Screen Flow Worldwide Telescope Fun Paper Friday Can your smartphone help warn of an impending earthquake? Find out with this week’s Fun Paper Friday! Kong, Qingkai, et al. “MyShake: A smartphone seismic network for earthquake early warning and beyond.” Science Advances 2.2 (2016): e1501055. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 59 - "You get a lot of bloat-ware, but you don't get a compiler"
11/03/2016 Duration: 01h01minThis week we talk about mounds of feedback, learning new skills, and where to tackle the problem of computer programming. It’s for everyone and it’s really not scary! The Origins of MATLAB Just in time compilation LabView Fortran List of programming languages Agile Geoscience Pseudocode Python Crash Course Learn Python the Hard Way Effective Computation in Physics Fun Paper Friday What happens when a few Goodmans write a paper? You get a study on authorship that is paralleled by none! Thanks for the paper Andrew! Goodman, Allen C., et al. “A Few Goodmen: Surname‐Sharing Economist Coauthors.” Economic Inquiry 53.2 (2015): 1392–1395. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 58 - "The background on my phone is a thin section" Hannah Rabinowitz
04/03/2016 Duration: 43minHannah’s Website Seismic Sound Lab Girls’ Science Day Penn State Trash Can Experiment Research as Art Caddisfly jewelery Olivine under the microscope Earth Pottery LDEO Research as Art Swansea University Art Competition University of Arizona - The Art of Planetary Science University College London - Research Images as Art University of Florida - Finding Beauty in Biology University of Wisconsin, Madison - Science Meets Art Washington University in St. Louis - Research as Art Dinoflagellate Fun Paper Friday In this week’s Fun Paper Friday we find out what your eyes were doing when they weren’t rolled back in your head during those long classroom powerpoint presentations. Slykhuis, D. A., Wiebe, E. N., & Annetta, L. A. (2005). Eye-Tracking Students’ Attention to PowerPoint Photographs in a Science Education Setting. Journal of Science Education and Technology, 14(5–6), 509–520. http://doi.org/10.1007/s10956–005–0225-z Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo -
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Episode 57 - "You go to a cave and do math problems"
26/02/2016 Duration: 53minThis week we’re going underground…to caves that is. We review the basics of how caves form, some unique features, and a lot of fun vocabulary. We also talk about the latest and greatest scientific discovery! How caves form Carbonic Acid Hydrogen Sulfide Video of Limestone vs. Acid Carlsbad Caverns Formation White-Nose Syndrome Karst Speleothems Stalactites vs. Stalagmites Cave Bacon (Flowstone) Cave Popcorn Troglobites Wind Cave Boxwork Calcite Lehman Cave Cave shields Alabaster Caverns Fun Paper Friday This week we learn about one of the most exciting physics discoveries in modern physics - the measurement of gravitational waves. Gravitational waves for dummies Text Messages from LIGO Abbott, B. P., et al. “Observation of Gravitational Waves from a Binary Black Hole Merger.” Physical Review Letters 116.6 (2016): 061102. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin
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Episode 56 - "A lot people would like to think they've got a lunar meteorite" Brad Jolliff
19/02/2016 Duration: 50minThis week a special guest takes us to the moon by talking about lunar rocks and meteorites! The moon turns out to be a fascinating place, but probably won’t break up like in Seveneves. Brad’s Website Jim Papike Lunar Reconnaissance Orbiter Lunar Reconnaissance Orbiter Camera (LROC) Mars Exploration Rovers Apollo Lunar Rocks and Soils Collection Impact Basin Geology South Pole-Aitken Basin Yutu Rover Electron Microprobe Armalcolite (mineral) IDL ENVI Software ISIS Software ArcGIS ACT Zoomable Lunar Map Fun Paper Friday “Age Rules” from PSRD Borg, L. E., Gaffney, A. M., and Shearer, C. K. (2015) A Review of Lunar Chronology Revealing a Preponderance of 4.34–4.37 Ga Ages, Meteoritics & Planetary Science, v. 50, p. 715–732, doi: 10.1111/maps.12373. Contact us: Show - www.dontpanicgeocast.com - @dontpanicgeo - show@dontpanicgeocast.com John Leeman - www.johnrleeman.com - @geo_leeman Shannon Dulin - @ShannonDulin