Vetenskap – Vietnam – Nya podcasts
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Traverser le vent plonge au cœur des paysages naturels de la Haute-Côte-Nord (Québec), où des ornithologues passionnés observent chaque année le passage de millions d’oiseaux migrateurs. Avec ses équipements spécialisés, l’audio-naturaliste Thibaut Quinchon offre une immersion sonore unique dans le périple spectaculaire des oiseaux migrateurs le long du fleuve Saint-Laurent.
Un podcast original RFI, réalisé en son 3D par RFI Labo, à écouter de préférence au casque pour une contemplation sonore totale.
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TED-Ed’s mission is to create lessons worth sharing. Feed and expand your curiosity with our award-winning animated shorts - published on YouTube and available with supplemental learning materials on ed.ted.com.
Want to suggest an idea for a TED-Ed animation, nominate an educator or animator? Visit our website at: http://ed.ted.com/get_involved.
Consider backing us on Patreon. By doing so, you directly support our nonprofit mission to create free, high-quality educational content: https://www.patreon.com/teded
For more information on using TED-Ed content for commercial purposes (e.g. employee learning, in a film, or in an online course), please submit a Media Request using this link: https://media-requests.ted.com/ -
Minst 2 och ibland fler pågar (använt könsneutralt) pratar om saker de tycker är intressanta att prata om en vanlig kväll. Podden för dig som inte gillar att lyssna.
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ScienceSphere is your weekly gateway into the wonders, breakthroughs, and mysteries of science. From the tiniest particles shaping our universe to the cutting-edge innovations redefining the future, this podcast explores every corner of scientific discovery with clarity and curiosity. Hosted in a simple, easy-to-understand style, ScienceSphere breaks down complex ideas from physics, biology, astronomy, technology, and environmental science—making them engaging for both beginners and science enthusiasts. Each episode dives into real-world research, surprising facts, and groundbreaking experiments that are transforming the way we see the world. Whether it’s unraveling black holes, decoding the human brain, or exploring the science behind everyday life, ScienceSphere brings you a universe of knowledge in one place.
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Hi this is Frankie Deane and I hope you enjoy this podcast about sciency stuff! Initially it was a revision session but it is now a platform for anything science related! I hope you enjoy 🌞
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In the vast, open landscapes of Africa, where the golden grasslands stretch to meet the horizon and acacia trees dot the plains, one creature stands above all others, both literally and figuratively: the giraffe. These elegant and enigmatic giants, with their long necks and distinctive spotted coats, are among the most iconic animals of the African wilderness. To witness a giraffe in its natural habitat is to experience a sense of awe and wonder at the beauty and complexity of nature. Giraffes, the tallest land animals, are a testament to the ingenuity of evolution and the resilience of life on Earth. The Majesty of Giraffes Giraffes are the tallest land mammals, with adult males reaching heights of up to 18 feet (5.5 meters) and females slightly shorter, up to 14 feet (4.3 meters). Their extraordinary height is primarily due to their long necks, which can measure up to 6 feet (1.8 meters) in length. This remarkable adaptation allows giraffes to browse foliage that is out of reach for most other herbivores, giving them access to a unique ecological niche. A giraffe's body is equally impressive. They have long, slender legs that are powerful and capable of running at speeds of up to 35 miles per hour (56 kilometers per hour) over short distances. Their bodies are covered in a unique pattern of patches, which can range in color from orange to brown and are separated by lighter hair. These patterns are not only beautiful but also serve as camouflage, helping giraffes blend into the dappled light of their savanna habitat. The giraffe's neck, despite its length, contains only seven vertebrae—the same number as in most other mammals, including humans. However, each vertebra is much longer, and the joints between them are highly flexible, allowing for a range of motion that is essential for browsing high foliage. Feeding Habits and Diet Giraffes are herbivores, and their diet consists primarily of leaves, flowers, and fruits from trees and shrubs. They are particularly fond of acacia trees, whose leaves provide a rich source of nutrients. Giraffes use their long necks and prehensile tongues, which can be up to 18 inches (45 centimeters) long, to grasp and strip leaves from branches. Their tongues are also tough and covered in thick, sticky saliva, which protects them from thorns and helps them handle their food. An adult giraffe can consume up to 75 pounds (34 kilograms) of food per day. Their digestive system is adapted to process large quantities of fibrous plant material. Like other ruminants, giraffes have a four-chambered stomach, which allows them to efficiently break down cellulose and extract nutrients from their diet. This process involves regurgitating and re-chewing their food, a behavior known as cud-chewing. Giraffes' feeding habits have a significant impact on their environment. By browsing on the foliage of tall trees, they help shape the structure of the savanna and promote the growth of new shoots and leaves. This selective feeding also benefits other herbivores by maintaining the health and diversity of the vegetation. Social Structure and Behavior Giraffes are social animals, living in loose, fluid groups called towers. These groups typically consist of related females and their offspring, but they can also include males, especially younger ones. The social structure of giraffe groups is relatively flexible, with individuals joining and leaving the group as they please. This lack of a rigid hierarchy is unusual among large mammals and reflects the giraffes' adaptation to a wide-ranging, resource-sparse environment. Male giraffes, known as bulls, often engage in a behavior called "necking" to establish dominance and compete for mating opportunities. This ritualized combat involves swinging their necks and heads at each other, using their ossicones—small, horn-like structures on their heads—as weapons. These bouts can be intense, but they rarely result in serious injury. Female giraffes, or cows, exhibit strong maternal behavior. They give birth standing up, and the calf, which can weigh up to 150 pounds (68 kilograms) and stand about 6 feet (1.8 meters) tall at birth, drops to the ground. Despite this dramatic entry into the world, the newborn calf is usually able to stand and walk within an hour. Calves are nursed by their mothers for up to a year, during which time they stay close to the herd for protection. Reproduction and Calf Rearing The reproductive cycle of giraffes is closely tied to the availability of food and the social structure of their groups. Female giraffes reach sexual maturity at around four years of age, while males mature later, at around seven years. The gestation period for giraffes is about 15 months, resulting in the birth of a single calf. Giraffe births are significant events within the herd. The mother often moves away from the main group to give birth in a secluded area, where she can protect her newborn from predators. Once the calf is born, it is greeted and protected by the entire group. The presence of calves affects the movement and behavior of the herd, as the group becomes more protective and vigilant. Calves grow rapidly, doubling their height in the first year of life. They begin to sample vegetation within a few weeks of birth but continue to nurse from their mothers for several months. The extended period of maternal care ensures that calves learn essential survival skills, from identifying edible plants to understanding social dynamics within the herd. The bond between a mother and her calf is strong and enduring. Calves remain with their mothers for up to two years, after which they gradually become more independent. Females often stay with their natal herd, while males leave to join bachelor groups or establish their own territories. Communication and Intelligence Giraffes are known for their silent grace, but they are not mute. They use a variety of vocalizations and body language to communicate with one another. Their vocal repertoire includes grunts, snorts, hisses, and low-frequency hums, which can travel long distances and are often inaudible to humans. These sounds are used to maintain contact with herd members, signal alarm, and coordinate movements. In addition to vocalizations, giraffes use visual signals and body language to convey information and maintain social bonds. For example, necking behavior among males is not only a display of dominance but also a form of communication that establishes social hierarchy. Similarly, mothers use gentle nudges and licks to bond with and reassure their calves. Giraffes also exhibit a range of behaviors that suggest a high level of intelligence and social awareness. They have been observed engaging in play, curiosity-driven exploration, and even apparent problem-solving. Their large brains, particularly the neocortex, support advanced cognitive functions, including memory, spatial awareness, and social interaction. Habitat and Distribution Giraffes inhabit a range of habitats across sub-Saharan Africa, from savannas and open woodlands to scrublands and deserts. Their distribution is closely tied to the availability of food and water, as well as the presence of suitable cover and protection from predators. Giraffes are found in 15 countries, with the largest populations in countries such as Tanzania, Kenya, and South Africa. The distribution of giraffes has been significantly impacted by human activities, including habitat destruction, agricultural expansion, and poaching. As a result, their populations have become increasingly fragmented, and their ranges have been reduced to isolated pockets within protected areas and wildlife reserves. Conservation and Threats Despite their iconic status and ecological importance, giraffes face numerous threats from human activities. Habitat loss and fragmentation are among the most significant challenges, as the expansion of agriculture, urban development, and infrastructure projects encroach upon their natural habitats. This not only reduces the availability of food and water resources but also increases the likelihood of human-wildlife conflicts. Poaching is another major threat to giraffe populations. Giraffes are hunted for their meat, hides, and tails, which are used in traditional medicine and cultural practices. The illegal wildlife trade has also fueled the demand for giraffe parts, leading to a decline in their numbers. Human-wildlife conflicts arise when giraffes venture into agricultural areas in search of food, leading to crop damage and economic losses for farmers. In retaliation, giraffes are often killed or driven away, further exacerbating the decline in their populations. Climate change represents an additional long-term threat to giraffes and their habitats. Changes in precipitation patterns, increased frequency of droughts, and altered vegetation dynamics can affect the availability of water and food resources, crucial for giraffe survival. As water sources dwindle and vegetation patterns shift, giraffes may be forced to adapt to new environmental conditions or face increased competition for resources. The Importance of Conservation Efforts Conservation efforts are essential to protect giraffes from the myriad threats they face and ensure their long-term survival. Establishing and maintaining protected areas, such as national parks and wildlife reserves, is a critical step in providing safe havens where giraffes can thrive without the pressures of habitat destruction and poaching. Anti-poaching initiatives are vital for combating the illegal trade in giraffe parts. These efforts include employing well-trained and equipped ranger teams, implementing advanced surveillance technologies, and enhancing law enforcement and legal frameworks to deter poaching activities. Community-based conservation programs also play a crucial role in engaging local communities in protecting giraffes and their habitats. Ha
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Juniper Snout explores which exotic animals are dominating social media, reshaping the pet industry, and capturing hearts in 2026. Discover the species going viral, the surprising markets fueling demand, and the hidden environmental consequences behind every adorable post.
For more content like this, visit QuietPlease.ai
This content was created in partnership and with the help of Artificial Intelligence AI. -
Thực hành, nghiên cứu, và chia sẻ về tiếp cận nhân vị trọng tâm
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podcast berbincang asyik dari BPM KEMAFAR SAHWAHITA 2020, pantengin terus ya akang teteh!🥰🖤✨
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An interdisciplinary journal of spirit and science centering the African Diaspora in conversations on psychology, theology, and collective healing through the lens of ancestral wisdom and liberation.
thesacredpsyche.substack.com -
Pra que
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Ezra Wade explores humanity's journey into space through the lens of philosophy, identity, and existential questions. Each episode moves beyond science facts to examine what our cosmic ambitions reveal about who we are and what we're running toward—or from.
For more content like this, visit QuietPlease.ai
This show includes AI-generated content. -
Kachemak Currents is a natural history program produced by the Center for Alaskan Coastal Studies. The program covers a wide variety of subjects, all sharing the common theme of "the natural history of the Kachemak Bay area."
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抖音播放量是视频推荐和热度的重要指标。24小时数据购买平台通过精准粉丝管理和智能投放策略，帮助创作者快速提升播放量和互动率。平台支持多账号操作、实时监控数据，并结合粉丝行为优化内容策略，提高视频曝光量和粉丝粘性，实现短视频稳定增长。
This service allows creators to efficiently monitor and optimize viewer engagement across content.
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Official Podcast of Fredric Chia. I'm Indigo, Psychic Reader, Motivational Speaker, Adviser.
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Dive into the third book of John Lockes seminal work, Essay Concerning Human Understanding. Following the exploration of innate principles in Book I and the nature of ideas in Book II, Book III focuses on the role of words in shaping our thoughts. Locke delves into profound questions about the nature of definitions, abstract ideas, and the essence of individual identity. How does motion influence our understanding? What might an Englishman born in Jamaica think of ice upon his first arrival in England? With compelling inquiries and thought-provoking examples, Locke invites listeners to ponder the intricate relationship between language and thought. Book IV will take you further into the realms of knowledge and probability - stay tuned! - Summary by Craig Campbell
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Deep Sleep Waterfall Sounds delivers 8 full hours of steady waterfall ambience designed to help you fall asleep faster, stay asleep longer, and relax more deeply. Each episode features continuous cascading water, gentle misty flow, and natural surrounding ambience with no voices, music, or sudden changes. Ideal for deep sleep, relaxation, meditation, stress relief, or background sound, this podcast creates a calming, immersive waterfall environment you can rely on every night.
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Publishing Addiction Science features interviews and conversations with editors, publishers, and others involved in academic publishing in the field of addiction. Listen whether you're a trainee, student, early career researcher, or seasoned scholar.
Publishing Addiction Science is produced by the Society for the Study of Addiction (SSA) and the International Society of Addiction Journal Editors (ISAJE). It is hosted by Dr Rob Calder and Dr Casy Calver.
The views expressed in this podcast reflect those of the individual speakers and do not necessarily represent the opinions or official positions of the SSA, ISAJE, or any other affiliated organisations.
Hosted on Acast. See acast.com/privacy for more information.
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Vintech City là nơi cung cấp tài khoản game miễn phí để người chơi có thể thỏa sức trải nghiệm các trò chơi yêu thích. Chúng tôi cam kết bảo mật thông tin và đảm bảo tuân thủ các quy định pháp luật liên quan đến chia sẻ tài khoản game. Hãy đến với Vintech City và khám phá thế giới game một cách đầy thú vị!
#vintechcity #downloadmienphi #thongtingame #khohinhanh #accgamefree
Thông tin liên hệ:
Website: https://vintechcity.com
Mail: [email protected]
Địa chỉ: 63 Lê Đức Thọ - Nam Từ Liêm - Hà Nội -
Deep Sleep Fire Sounds features 8 hours of continuous fire ambience designed to support deep sleep, relaxation, and stress relief. Each episode delivers long-form, uninterrupted fire crackle and gentle flame movement, creating a warm, steady soundscape ideal for overnight listening, meditation, or background relaxation. No voices or music, just calming fire sounds to help you rest and unwind.
- Visa fler
