The Curious Ecosystems of Antarctica | Continent 7: Antarctica

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How are the animals of Antarctica being affected by climate change? Marine ecologist Ari Friedlaender explains why it is important to study Antarctica’s ecosystems.
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About Continent 7: Antarctica:
At -100 degrees F, you’ll survive for less than 3 minutes and burn 5,000 calories a day, and boiling water can turn to snow instantly. And, at less than 1% humidity, your body will lose water just breathing. This is Station Zero: Antarctica, where close-knit communities of scientists, engineers, and hardened field vets have forged an existence unlike anything on our planet.

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The Worst Place to Change a Tire | Continent 7: Antarctica

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Flight of the Starlings: Watch This Eerie but Beautiful Phenomenon | Short Film Showcase

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We know a lot of factual information about the starling—its size and voice, where it lives, how it breeds and migrates—but what remains a mystery is how it flies in murmurations, or flocks, without colliding. This short film by Jan van IJken was shot in the Netherlands, and it captures the birds gathering at dusk, just about to start their “performance.” Listen well and you’ll be able to hear how this beautiful phenomenon got its name.
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About Short Film Showcase:
The Short Film Showcase spotlights exceptional short videos created by filmmakers from around the web and selected by National Geographic editors. We look for work that affirms National Geographic’s belief in the power of science, exploration, and storytelling to change the world. The filmmakers created the content presented, and the opinions expressed are their own, not those of National Geographic Partners.

See more from National Geographic’s Short Film Showcase at http://documentary.com

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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.

A film by Jan van IJken / www.janvanijken.com

Watch the full-length video here: https://vimeo.com/ondemand/130410

Flight of the Starlings: Watch This Eerie but Beautiful Phenomenon | Short Film Showcase

National Geographic
https://www.youtube.com/natgeo

حقيقة الجيش الامريكى فى 5 معلومات صادمة !

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( متع عقلك ) | قناة تمنحك رحلة مسلية فى عالم المعرفة والعلم
أشترك معنا الأن – بالضغط على زر أشتراك ليصلك كل ما هو جديد
قناة متع عقلك الرئـــيـسـيـة ◄ http://bit.ly/2biocr1
قناة متع عقلك | حـــقــائــق ◄ http://bit.ly/2bwiDJt
قناة متع عقلك | شـخصيات ◄ https://goo.gl/QqcMkz
موقع متع عقلك الألكترونى ◄ http://mat3aqlik.com
تابعوني علي تــــويتــــــــر ◄ https://twitter.com/mata3_3a2lak
تابعو صفحة الفـيـسـبـــــوك ◄ https://www.facebook.com/mata33a2lak
……………………………………………………………………………………….

الكثيرون تنحصر فكرتهم عن الجيش الأمريكي على ما يشاهدوه في أفلام هوليوود , والتي دائماً ما تعمد إلى تمجيده وإظهار الجندي الأمريكي في أفضل صورة ممكنة حتى وأن ابتعدت كثيراً عن الواقع
فالحقيقة ان من بين أكثر من 330 مليون شخص يعيشون في الولايات المتحدة، فقط 1.4 مليون شخص خدموا في الجيش الأمريكي أي ما يعادل 0.4 % فقط , ومعظم الناس لم يفكروا أبداً في الخدمة العسكرية

سنستعرض معاً مجموعة من المفاهيم الخاطئة المنتشرة عن الجيش الأمريكي :

RHNB-Corian (Resin/Mineral Surface Material)

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Testing “Corian” (1/3 acrylic resin and 2/3 minerals) with a red hot nickel ball and hydrogen/oxygen gas. Sent in by Derek

WARNING *For your safety do not attempt to recreate anything you see here at home!

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RHNB Vs. Watermelon – http://full.sc/1bns60F
RHNB Vs. Jello – http://full.s/1bns0WF RHNB Vs. Elmers Glue – http://full.sc/1dT1TEM
RHNB Full Playlist – http://full.sc/1dT1WjP

-Want to send an object / material / substance to be RHNB’d or HHO’d? SEND HERE for an on screen credit of your donation! PO Box 21 96 Seymour St. Tonawanda NY 14150

Whale Tagging and Why It’s Done | Continent 7: Antarctica

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Marine Ecologist, Ari Friedlaender researches whales in Antarctica and how the changing climate is impacting their environment. He measures their size, underwater behavior, and diet with the goal of further understanding what whales need to survive.
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About Continent 7: Antarctica:
At -100 degrees F, you’ll survive for less than 3 minutes and burn 5,000 calories a day, and boiling water can turn to snow instantly. And, at less than 1% humidity, your body will lose water just breathing. This is Station Zero: Antarctica, where close-knit communities of scientists, engineers, and hardened field vets have forged an existence unlike anything on our planet.

Get More National Geographic:
Official Site: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta

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.

Whale Tagging and Why It’s Done | Continent 7: Antarctica

National Geographic
https://www.youtube.com/natgeo

Inside the Paris Climate Conference | Years of Living Dangerously

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Go behind the scenes with Arnold Schwarzenegger as he covers the COP21, the U.N. climate conference that lead to a historic international agreement to address climate change.
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About Years of Living Dangerously:
In this groundbreaking event series, celebrity correspondents bring us stories on those affected by, and seeking solutions to, climate change – from locations shockingly close to home. Covering issues like severe hurricanes, droughts, and the increasing extinction rate of wildlife, it’s a gritty look at not only how we have impacted our planet, but also how we can save it for future generations.

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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.

Inside the Paris Climate Conference | Years of Living Dangerously

National Geographic
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Sending Humans to Mars: How Will We Do it? | Nat Geo Live

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What will it take to get humans to Mars? Science writer Andrew Fazekas sits down with two Mars experts, Jedidah Isler and Ray Arvidson, to talk about the challenges we face getting to and establishing a permanent settlement on the red planet.
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About Nat Geo Live (National Geographic Live):
The National Geographic Live series brings thought-provoking presentations by today’s leading explorers, scientists, photographers, and performing artists right to you. Each presentation is filmed in front of a live audience at National Geographic headquarters in Washington, D.C.

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Official Site: http://bit.ly/NatGeoOfficialSite
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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.

Upcoming Events at National Geographic Live
http://events.nationalgeographic.com/events/

Learn more about National Geographic’s Mars series
http://channel.nationalgeographic.com/mars/

PRODUCER: Hilary Hudson
EDITOR: Adam Lee
TECHNICAL DIRECTOR: John McDonald
SERIES PRODUCER: Chris Mattle

The National Geographic Live series brings thought-provoking presentations by today’s leading explorers, scientists, photographers, and performing artists right to you. Each presentation is filmed in front of a live audience at National Geographic headquarters in Washington, D.C.

Sending Humans to Mars: How Will We Do it? | Nat Geo Live

National Geographic
https://www.youtube.com/natgeo