( متع عقلك ) | قناة تمنحك رحلة مسلية فى عالم المعرفة والعلم
أشترك معنا الأن – بالضغط على زر أشتراك ليصلك كل ما هو جديد
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تلعب القوات المسلحة دوراً حيوياً فى الدفاع عن اى دولة فى العالم ضد الأخطار الخارجية , والغواصات أحدى أقوى الأسحلة التى تساهم فى حسم الحروب الحديثة فهى توفر أسلوباًً فعال للتسلل خلف خطوط العدو وتقدم غطاء لابديل عنه لمهمات القوات البحرية
Philippe Petit explains how he married the Trade Towers with his tightrope wire.
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About StarTalk:
Host Neil deGrasse Tyson brings together celebrities, scientists and comedians to explore a variety of cosmic topics and collide pop culture with science in a way that late-night television has never seen before. Weekly topics range from popular science fiction, space travel, extraterrestrial life, the Big Bang, to the future of Earth and the environment. Tyson is an astrophysicist with a gifted ability to connect with everyone, inspiring us all to to “keep looking up.”
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How to Hang a Tightrope Wire | StarTalk
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From Academy Award®-winning filmmaker Fisher Stevens and Academy Award-winning actor, and environmental activist Leonardo DiCaprio, BEFORE THE FLOOD presents a riveting account of the dramatic changes now occurring around the world due to climate change. BEFORE THE FLOOD will be in theaters in NYC and LA starting October 21, and air globally on the National Geographic Channel starting October 30.
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#NationalGeographic #BeforeTheFlood #Trailer
About National Geographic:
National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible.
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Before the Flood – Trailer | National Geographic
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Greek and Roman statues haven’t always had that glazed look in their eyes—many were once painted.
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About National Geographic:
National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible.
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To learn more about ancient Greek culture, check out National Geographic Museum’s exhibit, “The Greeks: Agamemnon to Alexander the Great.” http://nationalgeographic.org/museum/greeks/
Watch next: “Priceless Ancient Treasures Leave Greece for First Time” https://www.youtube.com/watch?v=PiA3b5lxTxQ&feature=youtu.be
Greek And Roman Statues Were Once Colorfully Painted | National Geographic
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When photographer Corey Arnold traveled across the country to meet the next generation in the national parks, he asked the young park enthusiasts to describe the extreme landscapes around them.
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With otherworldly landscapes and rich colors, national parks are among the most beautiful places in the United States. They’re also more popular than ever, but the Park Service says most of the visitors are older, leaving many to wonder if the next generation will continue to appreciate the National Park System. When photographer Corey Arnold traveled across the country to meet some of the younger national park enthusiasts, he asked them to describe the extreme landscapes around them.
For more content, read “Can the Selfie Generation Unplug and Get Into Parks?” from National Geographic Magazine’s October 2016 issue.