Wetenschap – Brazilië – Nieuwe podcasts

  • The discovery: A “super-Earth” ripe for further investigation orbits a small, reddish star that is, by astronomical standards, fairly close to us – only 137 light-years away. The same system also might harbor a second, Earth-sized planet.


    Key facts: The bigger planet, dubbed TOI-715 b, is about one and a half times as wide as Earth, and orbits within the “conservative” habitable zone around its parent star. That’s the distance from the star that could give the planet the right temperature for liquid water to form on its surface. Several other factors would have to line up, of course, for surface water to be present, especially having a suitable atmosphere. But the conservative habitable zone – a narrower and potentially more robust definition than the broader “optimistic” habitable zone – puts it in prime position, at least by the rough measurements made so far. The smaller planet could be only slightly larger than Earth, and also might dwell just inside the conservative habitable zone.



  • Neste podcast nós informaremos sobre algumas curiosidades sobre a Galáxia e também entrevistando Marcelo Lapola.

  • Podcast àqueles que buscam se preparar bem para uma Redação de Concursos Públicos e Enem. Ou àqueles que buscam uma hora de conversa com especialistas sobre Temas importantes do nosso Cotidiano.

  • Reinventando a Natureza é um podcast narrativo documental que conta como a vida foi transformada pelo desenvolvimento da fertilização in vitro, e qual o impacto dessa tecnologia nos nossos ideais sobre família, maternidade, hereditariedade e do começo da vida humana. Em cada episódio a jornalista Nathália Cariatti costura as histórias de quem trabalha, pesquisa e vive a partir das tecnologias de reprodução assistida para entender o que acontece conosco quando a ciência atravessa as paredes dos laboratórios.

  • Here is a 3000 word revision of the article on Blue Zones, written in the style of Dr. Andrew Weil:
    In our ongoing quest for health and longevity, we often find ourselves searching for the elusive secrets to a long, vibrant life. While modern medicine has made great strides in extending our lifespans, it is becoming increasingly clear that the true keys to longevity lie not just in advanced medical interventions, but in the simple, time-honored practices of daily living. This is where the concept of "Blue Zones" comes into play.
    Blue Zones, a term coined by author and researcher Dan Buettner, refer to specific regions around the world where people tend to live exceptionally long, healthy lives. These areas, which include Okinawa in Japan, Sardinia in Italy, the Nicoya Peninsula in Costa Rica, Ikaria in Greece, and Loma Linda in California, have become the subject of intense study, as scientists and health experts seek to unravel the secrets behind their residents' remarkable longevity.
    As a practitioner of integrative medicine, I have long been fascinated by the holistic approaches to health and well-being that are common in Blue Zones. Rather than relying solely on medication and medical interventions, the people in these regions have cultivated lifestyles that naturally promote health, happiness, and longevity. By examining the common threads that unite these seemingly disparate communities, we can gain valuable insights into how we might adapt their practices to improve our own lives.
    One of the most striking features of Blue Zones is the emphasis on plant-based diets. In all five regions, the traditional diet is heavily focused on vegetables, fruits, legumes, and whole grains, with meat consumed only sparingly. This approach to eating is in line with what we know about the benefits of a plant-based diet for overall health and longevity.
    The antioxidants, fiber, and other beneficial compounds found in fruits, vegetables, and whole grains have been shown to reduce inflammation, lower the risk of chronic diseases, and support healthy aging. By contrast, the typical Western diet, which is high in processed foods, refined sugars, and unhealthy fats, has been linked to a host of health problems, from obesity and diabetes to heart disease and cancer.
    But the benefits of a plant-based diet go beyond just the nutrients it provides. In Blue Zones, the act of eating is often a social occasion, a time to gather with family and friends and enjoy good food and conversation. This social aspect of dining is crucial, as it helps to foster a sense of connection and community, which in turn has been linked to better mental and physical health.
    In addition to their healthy diets, people in Blue Zones also tend to engage in regular physical activity. However, this activity is not necessarily the kind of structured, high-intensity exercise that we often associate with fitness in the Western world. Rather, it is a natural, integrated part of daily life.
    In Okinawa, for example, many older adults practice a form of martial arts called "Rajio Taiso," which involves slow, gentle movements that improve balance, flexibility, and strength. In Sardinia, the rugged, mountainous terrain necessitates a lot of walking and hiking, while in Nicoya, many people still engage in traditional farming practices that keep them active and engaged.
    This kind of natural, low-intensity movement is an important counterbalance to the sedentary lifestyle that has become all too common in modern society. By finding ways to incorporate more movement into our daily routines, whether through walking, gardening, or simply taking the stairs instead of the elevator, we can reap many of the same benefits as the long-lived residents of Blue Zones.
    Another key factor in the longevity of Blue Zone populations is their strong sense of purpose and connection to their communities. In Okinawa, this concept is known as "ikigai," which roughly translates to "reason for being." In Nicoya, it is called "plan de vida," or "life plan." Whatever the name, the idea is the same: having a clear sense of meaning and direction in life, and feeling that one's contributions are valued by others.
    This sense of purpose is often tied to strong social networks and a deep connection to family and community. In Blue Zones, elders are respected and included in the life of the community, and there is a strong emphasis on intergenerational relationships. This social support not only provides a sense of belonging and purpose, but also has tangible health benefits, such as lower rates of depression and cognitive decline.
    Of course, no discussion of longevity would be complete without addressing the role of stress. Chronic stress has been linked to a wide range of health problems, from heart disease and diabetes to anxiety and depression. In Blue Zones, however, stress is often mitigated by cultural practices and daily routines that promote relaxation and mindfulness.
    In Ikaria, for example, many people take a midday nap, a practice that has been shown to reduce stress and improve heart health. In Loma Linda, the Seventh-day Adventist community places a strong emphasis on the Sabbath, a day of rest and reflection that provides a regular break from the stresses of daily life. And in all Blue Zones, there is a strong emphasis on social connection and community support, which can provide a buffer against the negative effects of stress.
    So, what can we learn from the Blue Zones about how to live longer, healthier lives? While there is no one-size-fits-all approach to longevity, there are certainly some common themes that emerge from these remarkable communities.
    First and foremost, we can strive to adopt a more plant-based diet, rich in fruits, vegetables, whole grains, and legumes. This does not necessarily mean becoming a strict vegetarian or vegan, but rather shifting our focus away from meat and processed foods and towards whole, natural foods that provide a wide range of nutrients and health benefits.
    We can also look for ways to incorporate more natural movement into our daily lives, whether through walking, gardening, or simply taking breaks from sitting throughout the day. By making physical activity a regular part of our routine, we can improve our overall health and reduce our risk of chronic diseases.
    Another important lesson from the Blue Zones is the value of social connection and a sense of purpose. By cultivating strong relationships with family and friends, and finding ways to contribute to our communities, we can enhance our mental and emotional well-being and give our lives a sense of meaning and direction. This might involve volunteering, pursuing a hobby or passion, or simply making time to connect with loved ones on a regular basis.
    Finally, we can learn from the Blue Zones about the importance of stress management and relaxation. Whether through regular naps, meditation, or simply taking time to unwind and disconnect from the demands of daily life, finding ways to manage stress is crucial for overall health and longevity.
    Of course, it's important to recognize that the Blue Zones are not perfect, and that their longevity secrets are not a panacea for all of life's challenges. The people in these regions still face many of the same struggles and difficulties as the rest of us, from economic hardship to personal loss and grief.
    However, what sets the Blue Zones apart is their resilience in the face of these challenges. By cultivating strong social networks, a sense of purpose, and a holistic approach to health and well-being, they are able to weather life's storms and emerge stronger and more vibrant on the other side.
    As we seek to apply the lessons of the Blue Zones to our own lives, it's important to remember that change is often gradual and incremental. We may not be able to overhaul our entire lifestyle overnight, but by making small, consistent changes in the right direction, we can set ourselves on the path to greater health, happiness, and longevity.
    This might mean starting with a few simple changes, like adding more fruits and vegetables to our diet, taking a daily walk around the neighborhood, or setting aside time each week to connect with friends and loved ones. Over time, these small changes can add up to significant improvements in our overall health and well-being.
    It's also important to approach the lessons of the Blue Zones with a sense of curiosity and openness, rather than trying to rigidly adhere to a set of rules or guidelines. The people in these regions have developed their own unique approaches to health and longevity, shaped by their specific cultural, geographical, and historical contexts. While we can certainly learn from their example, we must also find ways to adapt these lessons to our own lives and circumstances.
    Ultimately, the quest for health and longevity is a deeply personal one, shaped by our individual values, goals, and life experiences. What works for one person may not work for another, and there is no one-size-fits-all approach to living a long, healthy life.
    However, by drawing on the wisdom and insights of the Blue Zones, we can gain valuable perspective on what it takes to thrive in the face of life's challenges. We can learn to cultivate a sense of purpose and connection, to nourish our bodies with whole, natural foods, to stay active and engaged in the world around us, and to find moments of peace and relaxation in the midst of life's daily stresses.
    In doing so, we can not only improve our own health and well-being, but also contribute to the health and resilience of our families, communities, and the world at large. By embracing the lessons of the Blue Zones, we can take a step towards a future in which all people have the opportunity to live long, vibrant, and fulfilling liv

  • Feito para trabalho por Heloísa Bittencourt; Karoline Manacera e Khimberly Silva do 9°ano B Matutino.

  • O podcast da Secretaria de Infraestrutura e Meio Ambiente mostra os principais projetos ambientais do Estado de São Paulo. O objetivo é disseminar informações sobre iniciativas de sucesso e estimular ainda mais a população para melhores práticas no que diz respeito ao Meio Ambiente.

  • Dive into the enchanting world of dolphins with our podcast, "Dolphins." Discover fascinating facts, heartwarming stories, and expert insights about these intelligent and playful marine mammals. Each episode explores the unique behaviors, communication skills, and habitats of dolphins, while also highlighting important conservation efforts to protect them. Perfect for marine enthusiasts, animal lovers, and curious minds alike, "Dolphins" offers a captivating auditory experience that brings you closer to these amazing creatures. Join us on an underwater adventure and learn why dolphins are truly the stars of the ocean. Subscribe now and never miss an episode!




    For more info https://www.quietperiodplease.com/

  • Neste podcast estamos abordando a doença de Alzheimer, uma doença degenerativa das células responsáveis pela memória do da mente e do corpo.

  • Desbravando o mundo sob as mais diversas perspectivas.

  • O In Finitude está em nascimento, abordando temáticas que envolvam a Psicologia nas suas mais diversas conexões. Diretamente do calor das terras teresinenses, no Piauí. 🌵

  • Nem todos os microrganismos são patogênicos, fazem mal a nossa saúde. Segue algumas curiosidades sobre esses "bichinhos do bem" que convivem no nosso cotidiano.

  • Curated by Dante Reis Jr. ( Associate Professor - University of Brasília, Brazil )

    Topics on the nature of (geo)sciences ; support materials for science teaching ( "loaded" with epistemology ) ; interviews with researchers in the field ; audio files exploring "sonic geography" ; playlists of musical genres and their territorial identities

    [ material production by students of the Geography course (UnB) ]