Vetenskap – Indonesien – Nya podcasts
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Pengertin proyek genom manusia, Aplikasi dan Manfaat, Dampak, Pengembangan
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Join host Chris Lindsey as he digs into the world of Application Security with experts from leading enterprises. Each episode is theme based, so it's more conversational and topic based instead of the general interview style. Our focus is growing your knowledge, providing useful tips and advice. With Chris' development background of 35 years, 15+ years of secure coding and 3+ years running an application security program for large enterprise, the conversations will be deep and provide a lot of good takeaway's that you can use almost immediately.
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Carl Sagan was a towering figure in the world of science and astronomy, celebrated for his ability to communicate complex scientific concepts in a way that captured the imagination of millions. As an astrophysicist, planetary scientist, cosmologist, author, and science communicator, Sagan made significant contributions to the field of space exploration and was instrumental in popularizing science through his writings and television programs. His dedication to exploring the universe and his passion for spreading scientific knowledge made him a beloved and influential figure, whose legacy continues to inspire. Early Life and Education Carl Edward Sagan was born on November 9, 1934, in Brooklyn, New York, to a working-class Jewish family. His mother, Rachel Molly Gruber, was a homemaker, while his father, Samuel Sagan, was a garment worker who had immigrated from the Russian Empire. From a young age, Sagan was fascinated by the stars and the mysteries of the universe. His parents supported his curiosity, taking him to the New York World's Fair in 1939, where his love for science deepened, and to libraries, where he developed a love for reading and learning. Sagan's intellectual curiosity led him to excel in his studies, and he went on to study at the University of Chicago, where he earned his Bachelor of Arts in 1955 and his Bachelor of Science degree in 1956. He continued at the University of Chicago for his graduate studies, earning a Ph.D. in astronomy and astrophysics in 1960. During his time there, he worked under the mentorship of notable scientists such as Gerard Kuiper, who played a significant role in shaping his early career. Early Career and Scientific Contributions After completing his doctorate, Carl Sagan became a postdoctoral researcher at the University of California, Berkeley, and later worked at the Smithsonian Astrophysical Observatory in Cambridge, Massachusetts. In the 1960s and 1970s, Sagan's career blossomed as he made significant contributions to our understanding of planetary atmospheres and the possibilities of extraterrestrial life. One of Sagan's early and most influential achievements was his research on the greenhouse effect on Venus. He demonstrated that the planet's thick atmosphere, composed primarily of carbon dioxide, trapped heat and raised surface temperatures to an extreme degree, making Venus one of the hottest planets in the solar system. This work provided a better understanding of climate science and offered insights into the potential dangers of runaway greenhouse effects on Earth. Sagan was also a pioneer in the study of the atmospheres and surfaces of Mars and Jupiter. He contributed to the understanding of seasonal changes on Mars and suggested that the planet's reddish color was due to iron oxide (rust) on its surface. His work with planetary atmospheres laid the foundation for future studies of the solar system and emphasized the importance of comparative planetologyโstudying different planets to gain insights into Earth's atmosphere and climate. In addition to his scientific research, Sagan played a pivotal role in the development of robotic spacecraft missions. He was a key figure in the U.S. space program, contributing to the Mariner, Viking, Voyager, and Galileo missions. One of his most memorable projects was his involvement in the Voyager spacecraft missions, which were launched in 1977 to explore the outer planets. Sagan helped design the Golden Record, a phonographic record containing sounds and images intended to portray the diversity of life and culture on Earth, meant as a message to any extraterrestrial civilizations that might encounter the spacecraft. The Cosmos and Popularizing Science While Sagan was highly respected in the scientific community, he achieved international fame as a science communicator, bridging the gap between complex scientific concepts and the general public. His passion for making science accessible to everyone was evident in his numerous books, essays, and television appearances. In 1980, Sagan co-wrote and hosted the television series Cosmos: A Personal Voyage, which remains one of the most-watched and beloved science series in history. The 13-part series took viewers on a journey through the universe, exploring topics such as the origins of life, the laws of physics, and the vastness of the cosmos. Sagan's poetic narration and ability to convey the wonder of science made the series a cultural phenomenon. The show won multiple awards and has been credited with inspiring countless people to pursue careers in science and astronomy. The accompanying book, Cosmos, became a bestseller and further cemented Sagan's status as a leading figure in science communication. In his writings, Sagan often used evocative language to convey the beauty and fragility of Earth, famously referring to the planet as a "pale blue dot" in the vastness of the cosmos. This perspective highlighted the importance of caring for our planet and working together as a global community. Sagan's other notable books include The Dragons of Eden: Speculations on the Evolution of Human Intelligence, which won the Pulitzer Prize for General Non-Fiction in 1978, and Broca's Brain: Reflections on the Romance of Science. He also co-authored The Demon-Haunted World: Science as a Candle in the Dark, a passionate defense of scientific thinking and skepticism, which emphasized the dangers of pseudoscience and the importance of rational inquiry. Search for Extraterrestrial Life and SETI Carl Sagan was one of the most vocal advocates for the scientific search for extraterrestrial life. He was a co-founder of the Planetary Society, an organization dedicated to the exploration of space and the search for life beyond Earth. Sagan believed that the question of whether humanity was alone in the universe was one of the most profound scientific inquiries and devoted much of his career to this pursuit. He was deeply involved in the development of the Search for Extraterrestrial Intelligence (SETI) program, which used radio telescopes to listen for signals from alien civilizations. Sagan maintained a cautious optimism about the possibility of contact with intelligent extraterrestrial beings, advocating for a scientific and open-minded approach to the search. His work in this area helped to legitimize SETI and inspired further research into astrobiology and the study of habitable worlds. Controversy and Criticism Despite his fame and contributions to science, Sagan was not without controversy. His outspokenness on issues such as nuclear disarmament and environmental protection drew both admiration and criticism. In the 1980s, Sagan was a prominent advocate of the concept of "nuclear winter," a theory that predicted catastrophic global cooling and widespread famine as a result of a nuclear war. While some scientists debated the severity of nuclear winter, Sagan's activism raised awareness of the dangers of nuclear conflict and contributed to the discourse on global security. Sagan's efforts to popularize science also led to tension within the scientific community. Some colleagues felt that his media presence and willingness to engage with speculative topics, such as extraterrestrial life and UFOs, detracted from the seriousness of his scientific work. Nevertheless, Sagan remained committed to his mission of making science accessible and inspiring the next generation of thinkers. Personal Life and Philosophy Carl Sagan's personal life was marked by his love for science and his belief in the importance of skepticism and critical thinking. He married three times and had five children. His third wife, Ann Druyan, was a writer and collaborator on many of his projects, including Cosmos. The couple shared a deep bond and a commitment to promoting science and humanism. Sagan was a vocal advocate for secular humanism and often spoke about the importance of scientific literacy in combating ignorance and superstition. He believed that understanding the universe required both a sense of awe and a rigorous approach to evidence-based thinking. His philosophical views were rooted in the idea that humanity had a responsibility to care for the planet and explore the cosmos, always with a sense of humility and wonder. Saganโs famous quote, โExtraordinary claims require extraordinary evidence,โ has become a cornerstone of scientific skepticism. He consistently emphasized the need for evidence-based reasoning and warned against the dangers of accepting claims without proper scrutiny. Legacy and Impact Carl Sagan passed away on December 20, 1996, at the age of 62, after a long battle with a rare bone marrow disease. His death was a significant loss to the world of science and communication, but his legacy continues to live on. The impact of Sagan's work can be seen in the generations of scientists, astronomers, and science enthusiasts who cite Cosmos and his writings as a source of inspiration. The Carl Sagan Institute at Cornell University, established in his honor, continues to research exoplanets and the search for life beyond Earth. The success of the Cosmos sequel, Cosmos: A Spacetime Odyssey, hosted by Neil deGrasse Tyson, is a testament to Sagan's enduring influence on science communication. His advocacy for space exploration, environmental protection, and scientific inquiry has left an indelible mark on both the scientific community and the public consciousness. Carl Saganโs message of wonder, humility, and responsibility continues to resonate, reminding us of our small yet significant place in the vast cosmos and the importance of seeking knowledge with an open and curious mind.
Carl Sagan remains a symbol of what it means to be a passionate explorer of the universe and a tireless advocate for the power of science to illuminate the unknown. His ability to weave together science and poetry, to inspire curiosity and hope, ensures that his voice will echo across the stars for generations to come. -
Semoga mengisi kehampaan telingamu..
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Thereโs a dark side to becoming a white coat. Dr. Frances Mei Hardin reveals the hidden truths and raw realities of the grueling medical residency training system. With candid conversations and survival techniques, Promising Young Surgeon disrupts the status quo to spark change. Join the revolutionโstaying silent is no longer an option.
Interact with the podcast! Email me at [email protected] to ask questions. We would love to hear from the Promising Young Surgeon audience.
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The Influent Network is where emerging healthcare professionals and esteemed medical experts converge. Our platform is a straightforward resource for career development, financial planning, practice management, and investment insights, designed to foster strong professional connections.
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Dengar Chanee Kalaweit berbagi ilmu dan pengalaman ! Setiap sabtu Chanee bahas satu keanehan / fenomena / atau fakta tentang alam !
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"Chanee dans la Jungle", le Podcast immersif qui vous emmène au cœur des forêts indonésiennes pour sauver la Biodiversité.
Je suis Chanee, et depuis prés de 30 ans je me bats pour sauver des animaux et créer des réserves. Voici une parenthèse sonore, dans ma vie dédiée à la nature, en collaboration avec AirZen Radio…
Retrouvez ce podcast en vidéos ici : https://www.youtube.com/@chaneekalaweitFrance
Soutenez ce podcast sur tipeee (Merci !) : https://fr.tipeee.com/chanee-kalaweit -
Berisi tentang puisi-puisi dan keindahan berbagi skema intuisi alami..
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Tentang Bumi, tempat yang kita tinggali
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Hai.. apa kabar ?
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Pembubaran Uni Soviet
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Podcast ini tempat saya mencatat inspirasi tentang ide inovasi sosial, pembangunan berkelanjutan, dan sebagian tentang komunikasi. Dan beberapa topik lain di luar konteks. Materinya didapatkan dari pembelajaran, diskusi, praktek, pengamatan, dan pengalaman sebagai praktisi. Semoga bermanfaat.
Follow IG saya di @arya_paramita -
CERITA YUK!
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Selamat datang di Podcast HMPIP FIA UB. Nantikan terus episode-episode menarik dan menghibur dari kami.
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Lomba podcast bulan bahasa SMAN 33
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Sebuah siaran obrolan inspirasi yang menggali tema seputar perspektif manusia dalam berbagai lini kehidupan. Kencangkan sabuk pengaman, mari bersafari auditoria.
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Podcast dengan obrolan ringan membahas sesuatu yg relate dengan keseharian โฃ
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Biology is fun
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Membahas isu-isu migas yang berkembang di Indonesia dan dunia dari sudut pandang ilmu teknik, sains maupun soshum dengan bahasa yang mudah dicerna dan mudah dipahami. Follow akun instagram kami untuk mendapatkan berbagai info lainnya di @gamaoilgas
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Podcast untuk berbagi cerita, pengalaman, motivasi, belajar dan pengetahuan lainnya
- Visa fler
