Vetenskap – Storbritannien – Nya podcasts
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What makes you a heretic? Journalist Andrew Gold believes that, in an age of group-think and tribes, we need heretics - those who use unconventional wisdom to speak out against their own groups, from cancelled comedians and radical feminists to cult defectors and vigilantes hunting deviants.
Learn from my guests how to rebel, think differently and resist social contagion. From Triggernometry's Francis Foster and the world's most cancelled man Graham Linehan to ex-Hasidic Jew Julia Haart and gender critical atheist Richard Dawkins. These are the people living with the weight of their own community's disappointment on their shoulders. -
This podcast is about our woman letting it out now. Getting there side of things let men in on some stuff.
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Podcast about waves and light
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The Peculiar Nature of Time in Physics: The source highlights the contrasting roles of time in classical physics, quantum mechanics, and general relativity. It emphasizes the need to reconcile these disparate views for a unified understanding of the universe.
The Temporal Continuum Branching Theory (TCBT): The core concept of TCBT is introduced, proposing that time continuously branches, creating a multiverse of potential outcomes. Each branch represents a different possible history and future, governed by its unique set of physical laws. -
A podcast dedicated to helping you feel healthier and empowered in your sexuality. Hosted by Nadรจge; sex scholar, bestselling author, speaker, teacher. Trained dominatrix.
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The vibrant flash of blue darting through the trees is a familiar sight to many across eastern and central North America. With its bold coloring and raucous calls, the blue jay (Cyanocitta cristata) is one of the most recognizable and well-known birds on the continent. But there's far more to this avian icon than meets the eye.
At first glance, the blue jay is a study in contrasts. Its back, wings, and tail are a brilliant azure blue, while its face, throat, and underparts are a soft, grayish white. A distinctive black necklace wraps around its throat and up onto its head, culminating in a striking black crest that can be raised or lowered depending on the bird's mood. When a blue jay takes flight, sharp-eyed observers may catch a glimpse of black barring on the wings and white patches on the tail - field marks that can help distinguish it from other similarly-colored birds like the California scrub jay or the Steller's jay.
Despite their bold appearance, blue jays are actually medium-sized birds, measuring around 9-12 inches from bill to tail and weighing in at just 2.5-3.5 ounces. Males and females are nearly identical in appearance, although males may be slightly larger on average. To the untrained eye, a blue jay in flight might be mistaken for a small hawk or falcon, thanks to its relatively large size and powerful, undulating flight pattern.
The range of the blue jay is expansive, stretching from the eastern seaboard of the United States and Canada westward to the edge of the Great Plains. Within this vast territory, blue jays can be found in a wide variety of habitats, from the mixed hardwood forests of the Appalachians to the oak savannas of the Midwest, and from the pine woods of the Deep South to the suburban backyards of New England. As long as there are trees for nesting and an ample supply of food, blue jays can thrive.
And thrive they do. Unlike many bird species that have declined in recent decades, blue jays have proven remarkably adaptable and resilient in the face of habitat loss and other human-induced changes to the landscape. Their intelligence, versatility, and boldness have allowed them to exploit new food sources and nesting sites, even in heavily developed areas.
One of the keys to the blue jay's success is its varied and opportunistic diet. While they are often thought of as primarily seed eaters, in reality, blue jays are omnivores that will eat just about anything they can get their beaks on. Acorns and other nuts make up a significant portion of their diet, especially in the fall when they will cache thousands of them in preparation for the lean winter months. But blue jays will also readily eat insects, spiders, snails, frogs, small rodents, and even the eggs and nestlings of other birds.
In fact, blue jays are notorious for their egg-stealing habits, which have earned them a somewhat mixed reputation among bird enthusiasts. While it's true that blue jays will occasionally raid the nests of other birds, this behavior is actually quite rare and typically only occurs when other food sources are scarce. In most cases, blue jays are far more likely to be the victims of nest predation than the perpetrators.
When they're not busy foraging for food, blue jays spend much of their time establishing and defending their territories. During the breeding season, mated pairs will work together to build a cup-shaped nest of twigs, bark, and other plant materials, often lined with softer materials like grass, moss, or hair. The female typically lays between 3-6 eggs, which both parents take turns incubating for around 16-18 days.
Once the eggs hatch, the real work begins. Blue jay chicks are altricial, meaning they are born naked, blind, and completely helpless. For the first few weeks of their lives, they require constant care and feeding from their dedicated parents, who work tirelessly to keep them warm, safe, and well-fed. As the chicks grow and develop, they begin to explore the world outside the nest, testing their wings and learning the skills they'll need to survive on their own.
But even after they've left the nest, juvenile blue jays face many challenges and dangers. They must learn to navigate a complex and ever-changing landscape, avoiding predators and finding reliable sources of food and shelter. Many young birds don't make it through their first year, falling victim to harsh weather, disease, or predation.
For those that do survive, however, the rewards are great. Blue jays are known for their remarkable longevity, with some individuals living up to 17 years in the wild. Over the course of their long lives, they may raise dozens of chicks, cache countless thousands of acorns, and travel hundreds of miles in search of food and suitable habitat.
Throughout their range, blue jays play important ecological roles as seed dispersers, helping to spread the seeds of trees and other plants far and wide. Their caching behavior, in particular, is critical for the regeneration of oak and beech forests, as many of the nuts they bury are never recovered and eventually sprout into new trees.
Blue jays are also important indicators of environmental health and change. As highly visible and vocal members of many forest communities, they are often among the first species to respond to disturbances or alterations in their habitat. Declines in blue jay populations can be an early warning sign of broader ecological problems, such as habitat fragmentation, pollution, or disease.
Unfortunately, like many other bird species, blue jays are facing a growing number of threats in the modern world. Climate change, in particular, poses a significant challenge, as rising temperatures and shifting weather patterns can disrupt the delicate balance of food webs and habitat availability that blue jays and other species depend on.
Other threats to blue jays include habitat loss and degradation, particularly in areas where forests are being cleared for agriculture, development, or resource extraction. Collisions with windows, vehicles, and other man-made structures are also a significant source of mortality for blue jays and many other bird species.
Despite these challenges, blue jays remain a beloved and iconic presence in the landscapes of eastern and central North America. For many people, the sight of a blue jay at a backyard bird feeder or the sound of its raucous call echoing through the woods is a cherished part of the outdoor experience.
In addition to their aesthetic appeal, blue jays have long been respected and revered by many Indigenous cultures throughout their range. In some traditions, blue jays are seen as powerful spiritual messengers, carrying important lessons and insights from the natural world to those who are willing to listen.
For example, in the Haudenosaunee (Iroquois) culture of the northeastern United States and southeastern Canada, blue jays are associated with the "Threefold Path" of righteousness, reason, and justice. According to legend, the blue jay was one of the first birds to come to the aid of the Creator during the great battle between good and evil at the beginning of time.
In many other Indigenous cultures, blue jays are seen as symbols of intelligence, adaptability, and perseverance. Their ability to thrive in a wide range of habitats and conditions, and their remarkable problem-solving skills, have long been held up as examples of the kind of resilience and resourcefulness that humans would do well to emulate.
Today, as we grapple with the many challenges and uncertainties of the 21st century, the story of the blue jay takes on new meaning and significance. In a world that is rapidly changing and increasingly unpredictable, the blue jay's ability to adapt and thrive in the face of adversity offers a powerful lesson and a source of hope.
By studying and learning from blue jays and other resilient species, and by working to protect the habitats and ecosystems they depend on, we can help ensure that these remarkable birds continue to enrich our lives and our landscapes for generations to come. Whether we're watching them at our backyard feeders, marveling at their aerial acrobatics in the forest canopy, or simply listening to their raucous calls echoing through the woods, blue jays remind us of the incredible beauty, diversity, and resilience of the natural world, and of our own deep connection to the web of life that sustains us all. -
A podcast from Blue Earth, a movement and community dedicated to driving positive action for our natural world. Since our inaugural event in Bristol in 2021, where we brought together changemakers, business leaders, creators, and activists, the Summit has evolved into a yearly gathering that inspires sustainable living, protects our natural spaces, and promotes well-being.
In October 2024, we welcomed thousands more to London for three incredible days of talks, workshops, and outdoor experiences around these core themes. This podcast brings you the most impactful conversations and insights from Blue Earth Summit 2024.
To explore more and join us next year, visit blueearthsummit.com.
Hosted on Acast. See acast.com/privacy for more information.
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Generations Trilogy: From Crisis to Renewal is a compelling podcast series that takes listeners on an enlightening journey through humanity’s environmental challenges and our quest for a sustainable future. Hosted by Greg, a renowned author and environmentalist with a storied career as an environmental initiatives and sustainability advocate, the series weaves together science, storytelling, and strategic actions across the three books Generation Nero, Generation Equity and Generation Phoenix.
Each episode dives into the heart of our planet’s crises, from climate breakdown and biodiversity loss to the unsustainable practices driving us to the brink. Yet, it isn’t all about despair; Greg’s unique approach shines a spotlight on real pathways for renewal and regeneration. Drawing on his extensive expertise, he translates complex ecological concepts into engaging, relatable narratives, offering a hopeful vision of what’s possible.
Through interviews with thought leaders, insightful discussions, and practical advice, Generations Trilogy empowers listeners to become active participants in transforming our world. The series emphasises the power of individual and collective action, inspiring change from personal habits to community-led movements. Whether you’re a seasoned environmentalist or new to the conversation, this podcast offers a vivid, urgent, and transformative call to action for those committed to leaving a lasting legacy of sustainability. -
A Podcast about Nature and Nature Writers.
In each episode writer and researcher Ian Grosz talks with a different writer from the Paperboats collective - a group of writers working across Scotland and beyond to highlight the impacts of climate change, the ecological collapse we are witness to, and the things we can do to bring about positive change.
If you're concerned about climate change, want to delve further into the issues surrounding it, and like great writing, follow and subscribe to the Paperboats podcast to hear from a host of fantastic Nature Writers. -
Welcome to our podcasts with Alan Balfe, Wildlife and Education Officer at Tralee Bay Wetlands Eco & Activity Park. Our podcast talks about our wonderful Wetlands as they are highly important for wildlife and they come in a variety of different types.
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Many people in the UK struggle to access nature. Over four episodes, weโll delve into some of the obstacles that can prevent us from getting outdoors.
However, Voices of Epping Forest is also a celebration. Weโll meet people from all walks of life who love nature, particularly Epping Forest. These folk are passionate about helping more of us feel like we belong in green spaces.
Produced and presented by Talia Randall, whose previous podcast Blossom Trees and Burnt-Out Cars covered similar themes, this podcast also revels in the beauty of Epping Forest itself. Weโll journey through some of Epping Forestโs many stunning spots. From the aquatic landscape of Connaught Water to the easy-access trail at High Beach and, of course, the ancient trees that cover so much of the forest.
Producer/Presenter: Talia Randall
Mixing and Mastering: Jamie Payne
Artwork: Ione Maria Rojas
Publishing Partner: Aunt Nell
Voices of Epping Forest was made possible through a commission from Essex Cultural Diversity Project supported by Arts Council England, in partnership with Epping Forest Heritage Trust, and supported by the City of London Corporation, Epping Forest and Essex County Council. Epping Forest is owned and managed by the City of London Corporation.
Hosted on Acast. See acast.com/privacy for more information.
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Astronomy Tonight: Your Daily Dose of Celestial Wonders
Welcome to "Astronomy Tonight," your go-to podcast for daily astronomy tidbits. Every evening, we explore the mysteries of the night sky, from the latest discoveries in our solar system to the farthest reaches of the universe. Whether you're an amateur stargazer or a seasoned astronomer, our bite-sized episodes are designed to educate and inspire. Tune in for captivating stories about stars, planets, galaxies, and cosmic phenomena, all explained in an easy-to-understand format. Don't miss out on your nightly journey through the cosmosโsubscribe to "Astronomy Tonight" and let the stars guide your curiosity!
For more https://www.quietperiodplease.com/ -
Dr Hugo Fleming and Carly Hood, both neuroscientists at the University of Cambridge, interview senior scientists about the pivotal moments in their careers. We explore how they got to where they are today, the stories behind the science - the highs, lows and everything inbetween. Our mission is to inform and inspire you, and with every episode give you a new expert mentor to learn from.
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It's vital that we make progress in biology.
Yet today, understanding complex living systems is hard.
But does it have to be?
We're Markus and Phil, a biologist and a statistician. We created this podcast for anyone who believes that there might be a better way.
Together, we'll discuss the best experiments to cut through biological complexity.
Join us to explore the shape of the next experiment.
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This series, The History and Evolution of the Zombie Myth, explores the fascinating journey of the zombie figure from its ancient mythological roots to its modern cinematic transformation. Beginning with early undead tales from Mesopotamian, Egyptian, and African cultures, the series delves into Haitian Vodou traditions, revealing how the concept of "zombi" emerged. It then traces the zombie's introduction into Western popular culture, its evolution into a symbol of societal fears through George Romero's films, and its global spread in modern media. Finally, the series reflects on how zombies today serve as powerful metaphors for political, social, and existential anxieties, showing the ever-changing nature of this iconic myth.
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Campaigning for a future where no animals are harmed in the name of science, and scientific progress is advanced through animal-free research methods.
Formerly known as Humane Research Australia -
SciPodChat is an engaging podcast led by experienced Oncology scientist Dr Biswajit Podder that aims to uncover the mysteries of science in a digestible way for all ages, making complicated ideas friendly and pleasant. Listeners are taken on an enlightening journey exploring the wonders of the universe, the intricacies of the human body, and the cutting-edge technologies shaping our future through weekly episodes featuring conversations with experts from diverse fields, all while fostering a community of curious minds eager to explore the boundless realm of science together.
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Learn about the interplay between flexibility and security for workers, manifestations of precarious work and labor market segmentation, outcomes of dependent self-employed and entrepreneurs out of a necessity, the ramifications of labour market policies, the role of human capital in career outcomes, and the challenges confronted by vulnerable groups in the labour market.
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"16 Sunsets" is a captivating 10-part podcast series that explores the dramatic history of NASA's Space Shuttle program, crafted by the award-winning team behind "13 Minutes to the Moon." Hosted by renowned space storyteller Kevin Fong and featuring music by Christian Lundberg from Hans Zimmer's Bleeding Fingers Composers' Collective, the series recounts the birth of the Shuttle era through the eyes of those who built and flew it. From the Shuttle's audacious first flight in 1981 with Commander John Young and rookie Bob Crippen to the intricate technical challenges it faced, the podcast delves into the political, engineering, and cultural forces that shaped its inception. With over 40 interviews from NASA veterans and personal insights from Fongโwho witnessed the Shuttle era firsthandโ"16 Sunsets" captures the spirit of innovation and the human stories behind the missions, revealing the profound impact of the Space Shuttle on our understanding of human spaceflight.
Hosted on Acast. See acast.com/privacy for more information.
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Showcasing people, projects, and ideas that regenerate soil and society.
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Mystery
- Visa fler
