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Don't Panic Geocast

Don't Panic Geocast

By: John Leeman and Shannon Dulin
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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.© 2026 Don't Panic Geocast Nature & Ecology Science
Episodes
  • Episode 431 - Philippines Earthquake

    Episode 431 - Philippines Earthquake
    Jun 26 2026

    There was a very large earthquake in the Philippines - John and Shannon break down what you need to know. We also explore the question - what's the deal with birds?

    Fun Paper Friday
    • Baldassarre, Daniel T. "What’s the Deal with Birds." Sci J Res Rev 2 (2020): 1-4.
    Contact us:

    Show

    • Support us on Patreon!
    • www.dontpanicgeocast.com
    • @dontpanicgeo
    • dontpanicgeocast@gmail.com

    John Leeman

    • www.johnrleeman.com
    • @geo_leeman

    Shannon Dulin

    • @ShannonDulin
    Show More Show Less
    33 mins
  • Episode 430 - "I am being ambushed"

    Episode 430 - "I am being ambushed"
    Jun 5 2026

    This week John and Shannon discuss the book "Slow Productivity", our other summer reading lists, and if swearing makes your exercise sessions better.

    Fun Paper Friday
    • Jiannine, Lia, and Jose Antonio. "The effects of cursing on exercise performance." Journal of Exercise Physiology Online 26.5 (2023).
    Contact us:

    Show

    • Support us on Patreon!
    • www.dontpanicgeocast.com
    • @dontpanicgeo
    • dontpanicgeocast@gmail.com

    John Leeman

    • www.johnrleeman.com
    • @geo_leeman

    Shannon Dulin

    • @ShannonDulin
    Show More Show Less
    1 hr and 3 mins
  • Episode 429 - "Summer Shorts" GPR

    Episode 429 - "Summer Shorts" GPR
    May 29 2026

    This week we talk about GPR or ground penetrating radar as Shannon considers buying one and asks what to look for.

    Fun Paper Friday
    • Do trees glow before lightning strikes?
    • McFarland, P. J., et al. "Corona discharges glow on trees under thunderstorms." Geophysical Research Letters 53.4 (2026): e2025GL119591.
    Contact us:

    Show

    • Support us on Patreon!
    • www.dontpanicgeocast.com
    • @dontpanicgeo
    • dontpanicgeocast@gmail.com

    John Leeman

    • www.johnrleeman.com
    • @geo_leeman

    Shannon Dulin

    • @ShannonDulin
    Show More Show Less
    49 mins
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