Podcasts
All about limestone
Published: June 30, 2023, 5 a.m.Duration: 9 minutes 18 seconds
Listed in: Science
Bowens Reaction Series
Published: June 23, 2023, 5 a.m.Duration: 7 minutes 18 seconds
Listed in: Science
Earth's Major Systems
Published: June 16, 2023, 5 a.m.Duration: 6 minutes 59 seconds
Listed in: Science
Buying a rock (geologic) hammer
Published: June 9, 2023, 5 a.m.Duration: 5 minutes 59 seconds
Listed in: Science
Earth's largest volcano erupts - Mauna Loa 2022
Published: June 2, 2023, 5 a.m.Duration: 7 minutes 21 seconds
Listed in: Science
Have I found gold? Simple tests to find out!
Published: May 26, 2023, 5 a.m.Duration: 5 minutes 35 seconds
Listed in: Science
Hawaii - why I love taking people to visit the volcanoes
Published: May 19, 2023, 5 a.m.Duration: 9 minutes 11 seconds
Listed in: Science
The 5 Great Extinctions
Published: May 12, 2023, 5 a.m.Duration: 8 minutes 17 seconds
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Elements needed for an EV battery
Published: April 28, 2023, 5 a.m.Duration: 8 minutes 11 seconds
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Volcanic Explosive Index
Published: April 21, 2023, 5 a.m.Duration: 8 minutes 15 seconds
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Volcanic Eruption Styles
Published: April 14, 2023, 5 a.m.Duration: 9 minutes 11 seconds
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Sapphires, Rubies & Corundum (oh my!)
Published: April 7, 2023, 5 a.m.Duration: 5 minutes 15 seconds
Listed in: Science
Longshore Drift - the shifting sands
Published: March 24, 2023, midnightDuration: 7 minutes 3 seconds
Listed in: Science
Volcanoes & Climate
Published: March 16, 2023, 9 a.m.Duration: 8 minutes 28 seconds
Listed in: Science
Focus & Epicenter - important earthquake terms
Published: March 10, 2023, 5 a.m.Duration: 7 minutes 15 seconds
Listed in: Science
Ring of Fire - what's happening around the Pacific?
Published: March 3, 2023, 6 a.m.Duration: 6 minutes 1 second
Listed in: Science
Diamonds - all about those gems!
Published: Feb. 24, 2023, 6 a.m.Duration: 9 minutes 18 seconds
Listed in: Science
Index Fossils - the keys to dating layers
Published: Feb. 17, 2023, 6 a.m.Duration: 7 minutes 25 seconds
Listed in: Science
Landslides - the 'other' natural disaster!
Published: Feb. 10, 2023, 6 a.m.Duration: 8 minutes 49 seconds
Listed in: Science
Radioactive dating - how does it tell us how old rocks are?
Published: Nov. 12, 2022, 3 p.m.Duration: 7 minutes 30 seconds
Listed in: Science
The History of the theory of Plate Tectonics
Published: Nov. 4, 2022, 8 a.m.Duration: 9 minutes 24 seconds
Listed in: Science
What are the mechanisms that drive Plate Tectonics?
Published: Oct. 28, 2022, 8 a.m.Duration: 5 minutes 32 seconds
Listed in: Science
Sand - why do we see such variations?
Published: Oct. 21, 2022, 4 a.m.Duration: 7 minutes 19 seconds
Listed in: Science
Missing time - what are unconformities?
Published: Oct. 14, 2022, 8 a.m.Duration: 7 minutes 15 seconds
Listed in: Science
Seeing inside the Earth
Published: Oct. 7, 2022, 8 a.m.Duration: 6 minutes 50 seconds
Listed in: Science
Trilobites - King of the fossils!
Published: Sept. 30, 2022, 8 a.m.Duration: 5 minutes 47 seconds
Listed in: Science
The Earth's layers explained
Published: Sept. 23, 2022, 8 a.m.Duration: 8 minutes 41 seconds
Listed in: Science
What is a glacier?
Published: Sept. 16, 2022, 8 a.m.Duration: 7 minutes 36 seconds
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Why are dikes awesome?
Published: Sept. 9, 2022, 2 p.m.Duration: 6 minutes 23 seconds
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Why is Iceland an island?
Published: Sept. 2, 2022, 4 p.m.Duration: 5 minutes 30 seconds
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Why are some volcanic eruptions, like Tonga and Krakatoa, so explosive?
Published: Jan. 18, 2022, 10 a.m.Duration: 7 minutes 30 seconds
Listed in: Science
Why is Hawaii such a great learning laboratory
Published: Jan. 14, 2022, 1 p.m.Duration: 9 minutes 26 seconds
Listed in: Science
Volcanic eruptions - how we monitor what a volcano is doing
Published: Feb. 28, 2021, 3 p.m.Duration: 8 minutes 55 seconds
Listed in: Science
Rivers - simple morphology and classification
Published: Feb. 19, 2021, 11 p.m.Duration: 8 minutes 41 seconds
Listed in: Science
Banded Iron Formations and what they tell us about the Earth's evolution
Published: Feb. 6, 2021, 9 p.m.Duration: 10 minutes 30 seconds
Listed in: Science
Earth's natural (geological) resources - what are they?
Published: Jan. 30, 2021, 9 p.m.Duration: 9 minutes 42 seconds
Listed in: Science
Lithosphere, Asthenosphere and Moho- what's that all about?
Published: Jan. 22, 2021, 2 p.m.Duration: 8 minutes 59 seconds
Listed in: Science
Continental Crust - whats it all about?
Published: Jan. 15, 2021, 5 p.m.Duration: 8 minutes 12 seconds
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Oceanic Crust - what is it all about?
Published: Jan. 8, 2021, 3 p.m.Duration: 11 minutes 59 seconds
Listed in: Science
Metamorphic rocks for beginners
Published: Sept. 7, 2020, 4 p.m.Duration: 13 minutes 18 seconds
Listed in: Science
Life as a Geologist - Dr Chris Spencer
Published: July 10, 2020, 11 p.m.Duration: 14 minutes 26 seconds
Listed in: Science
Four ways to get field experience - for college/university students
Published: July 5, 2020, 11 p.m.Duration: 10 minutes
Listed in: Science
Evidence for past climate change
Published: June 28, 2020, 11 p.m.Duration: 20 minutes 54 seconds
Listed in: Science
Volcano shapes - shield, composite/stratiform, caldera - and chemistry
Published: June 21, 2020, 10 p.m.Duration: 16 minutes 14 seconds
Listed in: Science
Transform fault plate boundaries - what are their features?
Published: June 14, 2020, 11 p.m.Duration: 7 minutes 22 seconds
Listed in: Science
Convergent plate boundaries - subduction, collision and Island arcs - what are their features?
Published: June 8, 2020, 9 a.m.Duration: 11 minutes 14 seconds
Listed in: Science
Divergent plate boundaries - what are their features?
Published: May 31, 2020, 9 p.m.Duration: 9 minutes 20 seconds
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The Evidence for Plate Tectonics
Published: May 24, 2020, 6 p.m.Duration: 11 minutes 40 seconds
Listed in: Science
Tsunami - the science behind the waves
Published: May 11, 2020, 7 p.m.Duration: 16 minutes 1 second
Listed in: Science
Limestone Caves - how do they form (the chemistry of solution caves)
Published: May 4, 2020, 9 p.m.Duration: 12 minutes 40 seconds
Listed in: Science
Earth's Magnetic Reversals and Plate Tectonics
Published: April 26, 2020, 9 p.m.Duration: 12 minutes
Listed in: Science
Mineral Occurrence through to Ore Deposit. What do these terms mean?
Published: April 20, 2020, 11 p.m.Duration: 9 minutes 57 seconds
Listed in: Science
Oil - how is oil formed and trapped.
Published: April 12, 2020, 11 p.m.Duration: 11 minutes 20 seconds
Listed in: Science
Relative Dating - working out what happened first, second...
Published: April 5, 2020, 10 p.m.Duration: 12 minutes 39 seconds
Listed in: Science
Erosion - moving stuff around
Published: March 30, 2020, 8 p.m.Duration: 14 minutes 19 seconds
Listed in: Science
Weathering - breaking down in place.
Published: March 29, 2020, 11 a.m.Duration: 10 minutes 2 seconds
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Starting off rock and mineral collecting
Published: March 22, 2020, 10 a.m.Duration: 14 minutes 41 seconds
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The Science of Gold
Published: March 15, 2020, noonDuration: 16 minutes 7 seconds
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Earthquakes - what you need to know!
Published: March 9, 2020, 8 p.m.Duration: 14 minutes 1 second
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Silicate minerals - for non scientists
Published: Feb. 17, 2020, noonDuration: 13 minutes 24 seconds
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Geoscience jobs - just some of the types of geologist!
Published: Feb. 9, 2020, 9 p.m.Duration: 10 minutes 46 seconds
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All about granite
Published: Feb. 6, 2020, 10 a.m.Duration: 11 minutes 28 seconds
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Simple rock classification - Igneous, Sedimentary & Metamorphic Rocks
Published: Feb. 2, 2020, 6 p.m.Duration: 9 minutes 27 seconds
Listed in: Science
Introduction to Plate Tectonics
Published: Feb. 2, 2020, 5 p.m.Duration: 9 minutes 35 seconds
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Mineral color and streak
Published: Jan. 29, 2020, 10 a.m.Duration: 10 minutes 10 seconds
Listed in: Science
Mineral hardness - and how to work out the hardness of an unknown mineral
Published: Jan. 27, 2020, midnightDuration: 8 minutes 41 seconds
Listed in: Science
Why geology and what got me hooked?
Published: Jan. 26, 2020, midnightDuration: 16 minutes
Listed in: Science