Avsnitt
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In this episode of The Information Entropy Podcast, we explore the science of ageing—what it is, why it happens, and how it affects the body and brain over time. We dig into cellular damage, stem cell decline, and metabolic theories like the Rate of Living Hypothesis. Plus, we ask why animals like Greenland sharks live for centuries while others burn out in months, and why time seems to speed up as we get older. Packed with biology, big questions, and the usual chaotic commentary. Music: HOME – AWAY
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We’re back for round two on conservation — and this time we’re naming names. From habitat loss and invasive species to climate chaos and pollution, we break down the Big Five threats that are pushing species to the brink.
Mitch digs into the Svalbard Seed Vault, the planet’s frozen backup drive for food and biodiversity, and we unpack the economics of conservation — who pays to save the planet, who profits from wrecking it, and whether nature can really be priced in pounds and dollars.
Music: HOME – AWAY
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Saknas det avsnitt?
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This week, we’re getting into the wild world of conservation — the science of saving stuff before it disappears forever. But it’s not all noble rangers and panda logos. Conservation is complicated. It’s where ecology crashes headfirst into politics, economics, and some big ethical questions about what we value and why.
We break down what conservation really means today, why it’s not just about protecting animals but entire ecosystems, and why humans are now part of the systems we’re trying to save. Then we dive into the IUCN Red List — the global scoreboard of extinction — and unpack how scientists actually figure out whether a species is vulnerable, endangered, or officially gone. It’s got spreadsheets, thresholds, and way more urchins than you’d expect.
From the origins of the conservation movement to the hard science behind who lives and who dies, this episode asks: can we really protect nature while still being part of the problem?
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In this final "Middle Ages" episode, we take a closer look at how medieval weapons were made—from the blacksmith’s forge to the battlefield. We explore the practical science behind forging and quenching steel, how techniques developed across Europe and Japan, and what this meant for the weapons themselves. We also examine how swordsmanship evolved alongside metallurgy, from early battlefield combat to the structured environments of tournaments. That includes a look at techniques like the Mordhau, and how fighting styles changed as both armour and social attitudes shifted. It’s an episode about materials, methods, and the people behind the weapons—not just how they were used, but how they were made to last. Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast. This week, we are following the evolutionary arms race between medieval units. The infantry, the missile troops, and the cavalry. A delicate balance of strengths and weaknesses on the battlefield, but how and why did these roles evolve over time and what were the driving forces behind that change? As the art of the sword became more refined and “gentlemanly”, we look at the codex Wallerstein to see how it became the guidebook on swordplay and took influence from martial arts. Music: HOME – AWAY
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Welcome back to the Information Entropy Podcast. This week, we’re storming the gates—literally. From scaling walls and battering gates to digging tunnels under your enemies and flinging plague-ridden cows into castles, we dive into the gritty science and strategy behind medieval siege warfare. Learn how castles were taken (or not), how defenders fought back, and why flinging a bucket of piss wasn’t just personal—it was tactical. Trebuchets, moats, murder holes, tunnelling, and a whole lot of rocks—because sometimes brute force really was the plan. Music: HOME – AWAY
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In this episode of The Information Entropy Podcast, we catapult ourselves into the world of medieval castles. Join us as we unpack the science and strategy behind castle defence, from murder holes and machicolations to position, structure, and power. We’re digging deep into how medieval castles were designed as layered defensive machines and the evolution of their design. Castles weren’t cosy stone palaces—they were engineered war machines. Music: HOME - AWAY
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This week, we're diving deep into the weird and wonderful world of memory — both biological and mechanical. From how your brain stores the smell of grandma’s house to how your laptop remembers where your holiday photos are, we explore what memory actually is, how it works, and why your version of events might be completely wrong. We’ll explain how neurons store memories, why your brain edits the past like a drunk film director, and how trauma changes memory in ways that can shape your entire life. Then we plug in and switch gears to look at how computers store information — from magnetic disks to binary code to why your SSD might outlive your attention span. As always, expect a healthy dose of solid science, questionable analogies, and the kind of off-topic nonsense that makes this The Information Entropy Podcast. Music: HOME - AWAY
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Welcome back to The Information Entropy Podcast! This week, we’re diving into the fascinating world of music. Mitch kicks things off with some important news and clarifications for the ASD community, clearing up a few common misconceptions. Then it’s straight into the science, as Tom unpacks the origins of musical notes — where they came from, and why we even have them in the first place. From there, the conversation flows into the physics of harmonics and the evolution of the orchestra as an organised collective of sound-makers. To wrap it all up, Mitch asks the question we’ve all thought at some point: what exactly is the conductor doing up there? Music: HOME – AWAY
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Welcome back to the Information Entropy Podcast where this week we are questioning why some animals live to be 500 and others less than a day! Tom starts with some out of this world news before the boys get onto the topic in a semi-reasonable time this week! The boys explore different life history strategies and the effects it has at an individual and population level, when is it more beneficial to live fast and when is the slower approach more appropriate, and what effects does each have on our ability to perceive and interact with the world around us? The boys discover how much they didn’t know about the Greenland shark, so you’re bound to learn something! Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast we’re exploring the fascinating world of forests…. Eventually. First the boys get lost on their adventure and they talk about moving house and some life updates. Mitch explores the next steps in light-based computing technologies before the boys debate whether dire wolves are really back! Then onto forests: Tom defines what they are and explores the different layers and their ecological niches. Mitch looks at the different types of forests and how they sequester carbon from our atmosphere. To round out the show the boys discuss forest psychology and the impact that being in a forest has on us. Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast where today we are exploring the world of Plains and Grasslands! What are plains and grasslands in the first place and why are they scientifically interesting? Mitch defines them and Tom looks at how they form. The boys then explore the important ecosystem services that plains provide in the form of carbon sequestration while also investigating the fascinating interactions keystone species (such as lions) have on their environment. Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast where Tom is back at his lone ramblings on Vocal Learning. In the previous episodes Tom explored what vocal learning is and how we categorise/define it. This week Tom is taking a look at the implications of being able to choose when to vocalise. A crucial underpinning of proper language use is our ability to produce the sounds when we want to, but what if we can’t? How do other species compare? How do we even test it to find out? Music: HOME – AWAY
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Welcome back to the Information Entropy Podcast where this week, we’re climbing to new heights—literally—as we take a deep dive into the science of mountains! From the violent tectonic forces that build them to the brutal conditions of the Death Zone, we break down what makes these towering giants so extreme.
Why do some mountains keep growing while others crumble away? How do animals survive in one of the harshest habitats on Earth? And what happens to the human body when you climb above 8,000 meters? (Spoiler: It’s not great.) Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast where today we are taking you on a wild and chaotic episode of Swamps! Yes, the wetlands that are smelly and gross… much like the opening half of the episode. Mitch takes us on a journey exploring the immune response to food poisoning to shed light on his week and it is fascinating as well as horrifying. Back on track the boys explore what differentiates swamps from other wetland habitats, how important they are for carbon sequestration, and the Surinam Toad… but if you have trypophobia don’t listen to that bit! Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast where we are exploring islands! Islands are one of the most fascinating things for scientists to study and unveil massive amounts of information about the world around us. By looking at island formation we understand continents. By look at animal and plant dispersal methods to islands we extrapolate to population level movements. Islands offer unique looks into evolutionary effects of isolation and specific environmental conditions. So, join us this week as we explore what makes islands so special. Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast! Today, we dive into the invisible forces that shape our world. Tom kicks things off by exploring the surprisingly misunderstood emu—are these birds really as dumb as they seem? Mitch takes us on a journey through the oceans and the cosmos to unravel the mysteries of tidal forces. What causes tides, and what are their broader impacts? Tom then heats things up, delving into kinetic and potential energy to explain why things get hot and how heat transfers across materials and systems. Finally, Mitch wraps up the episode with a look at the Casimir effect and the strange behavior of quantum mechanics. Music: HOME - AWAY.
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Welcome back to the Information Entropy Podcast where Tom is a lone rambling madman taking you through one of his favourite science topics: Vocal Learning. Where does language come from? Why do different places have different dialects or accents? How can we learn where language has come from through the comparative assessment of behaviour with other animals? Well, you're in the right place to get all of the background information on this complex topic! Music: HOME – AWAY
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Welcome back to the Information Entropy Podcast where today we looking into the invisible forces that hold together our very existence. From gravity to magnetism, the universe is ruled by invisible forces we can’t see but feel every day. This week, Mitch breaks down the four fundamental forces of nature, exploring how they hold everything together—from atoms to galaxies. Meanwhile, Tom dives into the weird world of magnetism, uncovering how spinning electrons create powerful, unseen fields and why magnetism and electricity are really the same thing. Music: HOME - AWAY
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Welcome back to the Information Entropy Podcast where today we are exploring Microplastics! Microplastics are everywhere—in the air we breathe, the water we drink, and the food we eat. But what happens when they make their way inside our bodies? In this episode, we explore how microplastics enter the human system, where they accumulate, and what the latest research says about their potential health effects. From their presence in human blood, lungs, and even placentas, to concerns about inflammation, toxic chemical exposure, and long-term risks, we take a serious look at what these microscopic particles could mean for our health and the future. With plastic production showing no signs of slowing down, are we already past the point of no return? Music: HOME - AWAY
- Visa fler
