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GEO Podcast

Gary Lewis, GEOetc.com

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A place to learn about geology for teachers, students, rock hounds, and geology enthusiasts - that comes out on Fridays! Gary Lewis is an Australian-born geologist who loves to share his passion for all things 'geology'. In the GEO podcast, Gary takes you on a journey to learn about rocks, minerals, earthquakes, volcanoes, glaciers and so much more. It does not matter if you have no experience in geology, Gary will help you to understand the fundamentals of our planet so you can have a great ...
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Hold the Line with Mike Solan is an in depth long form discussion into the politics that surround and impact law enforcement. Mike Solan is a national law enforcement expert and the President of the Seattle Police Officers Guild. His reasonable approach to public safety has earned Mike accolades and the trust of law enforcement nationwide.
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Subscribe to Jonesy's Jukebox podcast so you get it each Monday! The infamous radio program is now a weekly podcast hosted by Sex Pistol Steve Jones. Tea leaf, window cleaner, and author of the autobiography "Loney Boy," adapted for television by filmmaker Danny Boyle (Trainspotting) in the 6-part limited series "Pistol" released worldwide May 31, 2022.
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In this episode, I talk about the three reasons why people and civilizations grew up around active volcanoes. Why did people need to live close to the dangers of eruptions? What was it that drove and kept them there? Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science. Check them o…
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In this episode, I talk about how salt acts as a physical weathering agent to break down rocks. Physical weathering is the breaking down of rocks without a chemical change, and salt can act as the agent that breaks down rocks especially close to the ocean, but also in salt-rich soils, etc. Visit our GEOetc Members Section - Over 100 teaching resour…
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In this episode, Mike discusses the recent Seattle Police Department “sick out” by its tired and overworked officers. How will this affect Seattle’s public safety? LINKS: UCOPS: https://www.UCOPS.org KOMO News Article: https://komonews.com/news/local/seattle-mayor-bruce-harrell-officers-guild-union-president-answer-police-department-sick-calls-staf…
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In this episode Mike and special guest Jason Rantz discuss the political failures of Andrew Lewis, and how his vote against the public drug use prosecution bill will impact public safety in Seattle. #police #crime #fail Links: SPOG press release about Andrew’s city council vote: https://seattlepoliceofficers.com/seattle-police-officers-guild-statem…
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The Earth is a huge system made up of a number of 'spheres' - the geosphere, hydrosphere, cryosphere, atmosphere, and biosphere. What are each of these spheres and how can they interact? This episode explains each sphere and gives examples of the interaction between them. Visit our GEOetc Members Section - Over 100 teaching resources that are class…
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In this episode, I talk about the things to consider when buying a geologic hammer - what to look for and the decisions you will need to make. You can find this information and more in my blog post about buying a forever hammer. Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science. …
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In this episode, I talk about the recent eruption of Mauna Loa on the Big Island of Hawaii. The eruption was in 2022 and lasted just two weeks - but produced massive around of lava. Come and join us in Hawaii, or on any of our field adventures. See here for the trips for educators and here for the trips for geocachers. Visit our GEOetc Members Sect…
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In this episode, I talk about the three common minerals that fool people into thinking they have found gold - pyrite, chalcopyrite, and mica. I talk about the simple tests you can do to find out if what you found was really gold or one of these three. Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help yo…
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In this episode, I talk about the four reasons I just love to take people on tours around the volcanoes in Hawaii. It is about the accessibility of seeing the planet's largest and most active volcanoes and more. Come join us on an field adventure: www.geoetc.com/field-adventures Support the Show.By Gary Lewis, GEOetc.com
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In this episode, I talk about the five great extinction events - events in which more than 70% of species on Earth become extinct. When did these occur and what might have caused each event. Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science. Check them out! Support the Show.…
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In this episode, I talk about the extinct colonial animal we call graptolites. These are fascinating fossils as they not only show an evolutionary trend that goes from complex to simple, but their wold-wide distribution makes them a perfect index fossil. Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help…
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In this episode, I talk about the major elements needed for an EV battery (lithium, cobalt, nickel, manganese and graphite). How much is needed for just one EV battery? Where are these materials currently coming from? Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science. Check them …
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In this episode, I talk about the Volcanic Explosive Index (VEI) and how that logarithmic scale is used to rate eruptions. It is based on the amount of material ejected, the size of the eruption plume and the length of the eruption. Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth scien…
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In this episode, I talk about the five major eruption styles - Icelandic, Hawaiian, Strombolian, Vulcanian, and Plinian. What are the characteristics of these different styles of eruptions and what materials do they produce? Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science. Chec…
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Mike sits down with public safety policy expert Bob Scales for an in-depth discussion about the Seattle Police Department's Consent Decree with the Department of Justice. Is Seattle a public safety disaster? How bad is it? Ep. 30 - Links AI Badge Cam https://www.geekwire.com/2023/seattle-police-union-objected-to-use-of-body-cam-analysis-tech-and-al…
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In this episode, I talk about how volcanic eruptions can affect climate - by releasing ash, gas, and aerosols. We talk about the role of CO2 and SO2 and what effect they may have. I talked specifically about Pinatubo, Tambora, and the Laki eruptions. I also mention an activity available for GEOetc Members called Climeworld that members can download…
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In this episode, I talk about the difference between the terms focus and epicenter. What do the terms mean and how are they used? How is the information about an earthquake's focus used? How about the information about the epicenter of an earthquake? Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you…
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In this episode, I talk about what is causing the Pacific Ring of Fire. Why do 75% of all active volcanoes and 90% of all earthquakes happen around the edge of the Pacific Ocean? Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science. Check them out! Support the Show.…
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In this episode, I talk about index fossils - what are they and what makes one fossil better than another for dating layers in a sedimentary sequence. I aven leave you pondering what human product would make a great index fossil. Visit our GEOetc Members Section - Over 100 teaching resources that are classroom-ready to help you teach Earth science.…
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In this episode Mike sits down with professor and atmospheric scientist Cliff Mass to discuss how wokeness has infected universities like the University of Washington and how it has affected public safety in the Pacific Northwest and across the country. Cliff also recounts his own battle against cancel culture. #police #Seattle #defund Links: • The…
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