PODCAST · science
Earth SciShow
by MrEarthGuy
New episodes every Tuesday and Saturday!Welcome to the definitive Earth Science podcast where we explore the intricate world around us and beyond through a science lens. Whether you're interested in earthquakes, rocks, climate, volcanoes or evolution.... We have it all!
Episodes
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What if your job could help save the planet?
In this episode of Earth SciShow, we sit down with David Gold, CEO of Ecodetect, to explore the dynamic intersection of geoscience, technology, and conservation. David shares his personal journey of leaving a secure full-time career to take a leap into entrepreneurship - building a company driven...
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How Venus May Uncover Earth's Early History
In this episode, MrEarthGuy talks about a brand new research paper which highlights the uncanny similarities between Venus and Earth. From mountains and volcanoes, to plateaus and mantle plumes, we may be getting one step closer to understanding our own history by looking to our twin - Venus!
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How Tall Can Mountains Grow?
In this episode, MrEarthGuy discusses the various factors that go into mountain building and why there is a theoretical limit to how tall they can grow here on our planet.
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Deep Sea Secrets: Did Life Ignite in Hydrothermal Vents?
Join us on a captivating scientific adventure as we explore the mysterious depths of hydrothermal vents! These undersea chimneys, once thought barren wastelands, might hold the key to life's origins. Unravel the story of how scientists recreated ancient vent conditions to generate fatty acids -...
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The Breath of Bugs: How Oxygen Shapes Insect Evolution
In this episode, we explore the fascinating world of insects and how they respond to changes in atmospheric oxygen. We talk to Dr. John VandenBrooks, a researcher who raised different kinds of insects in various oxygen levels and discovered some surprising results. We also discuss the…
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Theia’s Legacy: How a Cosmic Collision Shaped the Earth and the Moon
Join MrEarthGuy as he reveals the secrets and mysteries of the Earth and the Moon, and how they were formed by a violent collision between two ancient planets. Learn how the remnants of the impactor, Theia, still lie deep within the Earth, and how they influence its evolution and dynamics.…
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The Secrets of Ancient Diamonds
In this episode of Earth SciShow, MrEarthGuy explores the fascinating world of ancient diamonds, the rare and precious gems that can reveal the history of continents and life on Earth. We follow the journey of these diamonds from their formation deep in the mantle, to their eruption on the…
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Where on Earth are the First Animals Fossils!?
In this episode of Earth SciShow, MrEarthGuy discusses the difficult question on when the first animals evolved on Earth. Is there a way for us to narrow down the time period and isolate a moment beyond which no animals existed? Please subscribe and leave a review if you enjoyed the episode!
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How We Dated a Volcanic Eruption in New Zealand From 2,000 Years Ago
In this episode, we explore the amazing discovery of glass shards from the Taupō eruption in Antarctica, and how they reveal the global impact of this ancient volcanic event on the climate and history. We also learn how scientists used ice cores and radiocarbon dating to confirm the timing and...
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Earth's Hidden Carbon Dioxide Emitter - Are We Done For?
In this episode of Earth SciShow, MrEarthGuy unveils a hidden new process within the global carbon cycle. Called Organic Carbon weathering or OCPetro for short, this new process has brought to light a brand new factor in the natural climatic processes in the Carbon Cycle. Are we passed the point…
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How is Earth's Water 4.5 BILLION YEARS OLD?
In this episode of Earth SciShow, MrEarthGuy explains how the water on Earth is older than the planet itself. Through some keen observations in early solar systems and lab experiments on Earth, we can show that water was once floating around the cosmos before becoming fused with the protoplanets...
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We Have a Problem - Arctic Lakes are Disappearing!
In this episode, MrEarthGuy discusses the on-going threat to our Arctic region with the recent studies highlighting how we are running out of Arctic lakes. This has huge impacts on the trajectory of Climate Change and the pressures on wildlife and local communities.
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How Did Flowers Survive the Asteroid that Killed the Dinosaurs?
In this episode of Earth SciShow, MrEarthGuy explores the fascinating history of flowering plants, or angiosperms, and how they managed to survive and diversify after the cataclysmic event that wiped out most of the life on Earth 66 million years ago. We discuss a new study that uses DNA family...
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How Rock Weathering Can Help Cool Down the Planet
In this episode, we explore how a natural process called enhanced chemical weathering can remove carbon dioxide from the atmosphere and lower global temperatures. We learn how this process worked in the past to recover the Earth’s climate from episodes of rapid and intense warming. We also…
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Does a Brand New Fossil Discovery Re-Write Human Evolution?
In this episode of Earth SciShow, MrEarthGuy explores the controversial idea that Humans ancestors evolved in Europe as opposed to the widely held belief of Africa being the exclusive origin. For more information check out MrEarthGuys Tiktok to learn more!
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The Hidden Methane Traps Down Under
In this episode of Earth SciShow, MrEarthGuy takes us on a journey of hidden geological time bombs which have the ability to reign havoc on Earth and its climate.
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The Galapagos of Asia - Miyako island Evolution
In this episode of Earth SciShow MrEarthGuy dives into the fascinating world of endemic evolution. We visit the hidden Ryukyu Islands south of Japan to learn about a fascinating process of speciation among two reptiles. We learn about how geological process like Plate tectonics influenced the...
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The End of the Coal Age
In this episode of Earth SciShow MrEarthGuy discusses the fascinating occurrence of one type of fungi which evolved 300 million years ago which altered the future of planet Earth. Not only was it responsible for the end of the coal age but it also has great implications for the future of our planet
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Climate Change vs Human Evolution
In this episode of Earth SciShow MrEarthGuy takes a look at new research which suggests climate change may have had a detrimental impact on the human evolution story. Could the influence of rainfall variability and external factors such as the Milankovitch Cycles changed the course of human…
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Campi Flegrei - The Sleeping Volcanic Giant of Italy
In this episode of Earth SciShow, MrEarthGuy explores the history, geology, and hazards of Campi Flegrei, a supervolcano near Naples that could erupt at any time. We learn about the signs of unrest, the potential impacts of an eruption, and the ways to prepare for such a scenario. Join us as we...
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The Secrets of the Earth's Magnetic Field and Tectonics
In this episode of Earth SciShow, MrEarthGuy explores the fascinating history of the Earth's tectonics, from the stagnant-lid mode of the early Earth to the plate tectonics of today. We learn how the magnetic field can reveal the movement of the continents, and how tectonics affects life on Earth...
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Zombie Makers -The Evolution and Ecology of Parasitic Manipulation
In this episode of Earth SciShow, MrEarthGuy discusses the marvelous, yet frightening, phenomenon known as Adaptive Host Manipulation. Whereby parasites hijack host animals in order to control their behavior and physiology to complete their reproductive lifecycle. He also touches on how this...
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Mass Extinctions: The 5 Biggest Dying Events in History
In this episode of Earth SciShow, MrEarthGuy discusses Mass extinctions. They indicate the disappearance of large numbers of species and have occurred throughout Earth's history. In fact, scientists estimate that at least 99.9 percent of all species of plants and animals that ever lived are now...
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Big and Small: How Islands Shape Animal Evolution
Have you ever wondered why some animals living on islands are much bigger or smaller than their mainland relatives? In this episode on Earth SciShow, MrEarthGuy explores the phenomena of insular gigantism and insular dwarfism, which occur when animals evolve different body sizes on islands due to...
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The Connection Between Iron and the Largest Volcanic Eruptions on Earth
Welcome to Earth SciShow, the podcast that explores the latest discoveries and innovations in science. In this episode, MrEarthGuy talks about a fascinating connection between ancient rocks and modern volcanoes. How do iron formations that formed in Earth’s early oceans affect large igneous...
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The Wood Wide Web: How Plants and Fungi Connect and Communicate
Join us on Earth SciShow as MrEarthGuy explores the hidden world of mycorrhizal networks, the underground connections that link plant roots with fungal hyphae. In this podcast, we will discuss the latest scientific discoveries and controversies about how these networks affect plant ecology and...
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Did Life Evolve More Than Once?
In this episode on Earth SciShow, MrEarthGuy explores one of the most fascinating and challenging questions in science: did life evolve more than once on Earth or elsewhere in the universe? We discuss the concepts of abiogenesis and LUCA, the evidence and arguments for and against multiple…
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How Earth's Crust Became a Phosphorus Factory for Life
In this episode on Earth SciShow, MrEarthGuy explores a new study that reveals how the evolution of the crustal phosphorus reservoir shaped the biosphere. We also learn about the phosphorus cycle, its impact on crustal lithology, and its influence on biodiversity. Tune in to discover how this…
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The Cambrian Explosion: How Life Went from Boring to Brilliant
How did life on Earth go from simple and stationary to diverse and dynamic in a relatively short span of time? Join us on Earth SciShow where MrEarthGuy explores the mystery of the Cambrian explosion, one of the most fascinating events in evolutionary history. We'll look at the latest clues and...
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Unleashing History's Most Terrifying Tsunami: The Dinosaur-Killing Asteroid
In this episode of Earth SciShow, MrEarthGuy explores a new study that reveals how the asteroid that killed the dinosaurs also triggered the largest and most destructive tsunami in Earth's history. Using computer simulations, the researchers estimate that the tsunami could have reached heights of...
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The Magnetic Flip: Unearthing the Mysteries of Earth's Ancient Trees and Ocean Floor
Join MrEarthGuy on Earth SciShow as we explore the secrets of the Earth's magnetic field and the insights provided by ancient trees in this enlightening podcast.
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Welcome to the Earth SciShow
In this series, we'll dive deep into the science behind the marvels of nature, uncovering the hidden processes that have shaped our world over millions of years. From the fiery volcanoes that have sculpted our landscapes, to the gentle currents that sustain our ocean's ecosystems, Mr. Earth Guy...
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The Secret History of Mount Everest Revealed: Fossils Uncovered
Join MrEarthGuy as he uncovers the fascinating history of Mount Everest through the discovery of ancient fossils. Learn how these fossils are providing insights into the geological history of our planet and how it may continue to change in the future. From the depths of the ocean to the summit of...
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Uncovering Earth's Secrets: A Journey Through Paleoclimatology
Uncovering Earth's Secrets: A Journey Through Paleoclimatology is a podcast hosted by MrEarthGuy that delves into the fascinating field of Paleoclimatology. Join met as we explore the Earth's history and how its climate has changed over time through the analysis of tree rings, ice cores, and...
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Diamonds from the Deep: How Kimberlites Reveal the Secrets of the Mantle
In this episode of Earth SciShow, MrEarthGuy explores how diamonds are formed and transported to the surface by kimberlites, a type of volcanic rock that originates from deep inside the Earth. We also learn about a new study that shows how kimberlite magmatism is linked to the dynamics of the...
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The History of Radiometric Dating and How We Date the Earth
In this episode on Earth SciShow, MrEarthGuy dives into the history of radioactivity and its implications on geology. Radiometric dating is one of the most accurate techniques we have to date samples of the ancient Earth and measure its age. By using Uranium-238 and Lead-206 we are able to using...
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Are We Wrong About the Continental Crust?
How did Earth's continents form and what makes them different from oceanic crust? In this episode, MrEarthGuy explores a new study that challenges a popular theory involving garnet crystals and reveals new clues about the origin and evolution of our planet's surface. Join us as we dive into the...
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The Mystery of the Ball Within a Ball Within a Ball: How Scientists Discovered a New Layer in Earth's Core
What if I told you that there's a hidden layer inside Earth's core that could reveal secrets about our planet's history and evolution? And what if I told you that scientists discovered this layer by listening to echoes of earthquakes that bounced back and forth between two boundaries multiple...
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A Tale of Two Powers: The Messinian Salt Crisis and The Collosal Flood
If you're interested in the geodynamics and paleoenvironments of the Mediterranean Sea, you'll want to listen to this podcast on the Earth SciShow, where MrEarthGuy delves into the scientific details of the world's natural wonders. In this episode, we'll explain how the Mediterranean Sea…
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The Great Flood Debate: Geologists Clash Over the Formation of the Grand Canyon
In this thought-provoking podcast, MrEarthGuy delves into the controversial topic of the formation of the Grand Canyon. Flood geologists argue that the layers of sedimentary rock found in the canyon are evidence of the Genesis flood, while old-earth geologists believe that the rock layers were...
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How Tree Roots Caused Mass Ocean Extinctions
In this episode of Earth Scishow, MrEarthGuy talks about a new study that reveals how the evolution of tree roots over 300 million years ago triggered a series of mass extinctions in the ancient oceans. Learn how this process, known as eutrophication, is similar to what happens today when…
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Tonga's Volcanic Blast: A Tale of Fire and Water
The epiosde discusses on a recent study that analyzed the Tonga underwater volcanic eruption that occurred on January 15th, 2022. The eruption was the most powerful natural explosion in over a century, triggering a tsunami hundreds of feet high. The researchers used satellite data, field...
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You are a lob finned fish: The Evolution of Walking
In this episode of Earth SciShow we take a trip into the past by exploring how all walking animals are part of a larger group of sarcopterygians who's story begins 100s of millions of years ago. From the smallest creatures to the largest mammals, we all have a unique story and it can be traced…
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How to Hear a Tsunami Before It Hits: The Power of Sound Waves
This episode is about a recent paper that proposes a new method to predict tsunamis using sound waves generated by underwater earthquakes. The method uses hydrophones to record the sound waves and a computational model to estimate the earthquake features and the tsunami size. The method is fast,...
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The Tonga Eruption: How It Broke a Volcanic Record
In this episode of Earth SciShow, we explore the extraordinary eruption of the Hunga Tonga–Hunga Haʻapai volcano in January 2022, which created the tallest volcanic plume ever recorded. We talk to Dr Simon Proud, a senior scientist at Oxford University and one of the authors of a new study that...
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Earth SciShow: The First Glimpse of Mars' Core
In this episode of Earth SciShow, we explore a groundbreaking study that reveals the secrets of Mars' core using seismic data from the InSight mission. We discuss how the core's size, density and composition shed light on the formation and evolution of the red planet and other rocky worlds. Join…
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ABOUT THIS SHOW
New episodes every Tuesday and Saturday!Welcome to the definitive Earth Science podcast where we explore the intricate world around us and beyond through a science lens. Whether you're interested in earthquakes, rocks, climate, volcanoes or evolution.... We have it all!
HOSTED BY
MrEarthGuy
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Frequently Asked Questions
How many episodes does Earth SciShow have?
Earth SciShow currently has 46 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Earth SciShow about?
New episodes every Tuesday and Saturday!Welcome to the definitive Earth Science podcast where we explore the intricate world around us and beyond through a science lens. Whether you're interested in earthquakes, rocks, climate, volcanoes or evolution.... We have it all!
How often does Earth SciShow release new episodes?
Earth SciShow has 46 episodes. Check the episode list to see recent publication dates and frequency.
Where can I listen to Earth SciShow?
You can listen to Earth SciShow on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Earth SciShow?
Earth SciShow is created and hosted by MrEarthGuy.
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