من أين جاءت أسماء الدول العربية ؟

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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
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تابعو صفحة الفيسبوك ◄ https://www.facebook.com/mata33a2lak
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Desert City‏ بأداء Kevin MacLeod‏ وتحمل ترخيص Creative Commons Attribution‏ (https://creativecommons.org/licenses/by/4.0/‏)
المصدر: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100564‏
الفنان: http://incompetech.com/‏
…………………………….

هل تساءلتم يوماً من أين أتت أسماء الدول العربية ؟

سنتعرف معاً على أصل معانى أسماء دولنا العربية :

Creating Objects That Build Themselves | Nat Geo Live

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What if, in the future, a chair could morph its shape to fit your own unique body so it is truly comfortable? National Geographic Emerging Explorer Skylar Tibbits just might be able to make this a reality. As the director of the Self-Assembly Lab at MIT, Tibbits is taking 3-D printing to a whole new level by adding a fourth dimension, the element of time. Through 4-D printing, Tibbits is developing ways to program materials so they can build themselves or change shape over time, which will allow us to reinvent products and construction in the future.
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Thought-provoking presentations by today’s leading explorers, scientists, and photographers.

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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.

Click here to read more about Self-Assembly Lab: http://www.selfassemblylab.net

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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. New clips air every Monday.

Creating Objects That Build Themselves | Nat Geo Live

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

Catch of the Week – Hooked on a Monstah | Wicked Tuna

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Hard Merchandise lands a monster and earns the coveted spot atop the leader board.
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About Wicked Tuna:
Wicked Tuna follows a group of salty fishermen from the nation’s oldest seaport, Gloucester, Massachusetts, as they make their living the way it’s been done for centuries—rod and reel fishing, one catch at a time—all in pursuit of the bluefin tuna. One “monstah” bluefin can be worth more than $20,000, and with that kind of money on the line, every captain is fighting to be the best in the fleet.

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Official Site: https://on.natgeo.com/2lUPKgY
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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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Catch of the Week – Hooked on a Monstah | Wicked Tuna

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

How Much Money Would It Take? | Brain Games

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In the marketplaces of Jerusalem, Jason Silva is playing a game to see which beliefs are considered more sacred by our brains than others.
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About Brain Games:
Are you ready for a truly mind-blowing experience? The Emmy® Award nominated Brain Games features interactive games and experiments designed to mess with your mind and reveal the inner-workings of your brain, exploring the science of perception, memory, attention, illusion, stress, morality, attraction, anger, and much more. Hailed by critics as “tremendous fun” that “makes science entertaining,” Brain Games turns your mind’s eye inwards for a fascinating journey into the three and a half pounds of tissue that makes you… you. All 8 Seasons of Brain Games are now available on Disney+.

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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How Much Money Would It Take? | Brain Games

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

Our Rivers Are Drying Up. Here’s How You Can Help | National Geographic

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The Colorado River—the same river that carved the Grand Canyon—doesn’t even make it to the sea anymore. And it’s not just the Colorado: The Nile, the Ganges, the Rio Grande, and other rivers both big and small are so overtapped they’re often reduced to just a trickle.
The good news is that we can fix this. Pledge to conserve water by texting RIVER to 77177.  Corporate sponsors underwrite your pledges and fund water restoration projects throughout North America. Then, Change the Course uses this funding to work with conservation organizations on projects that restore water to rivers and wetlands. To learn more, visit changethecourse.us.
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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.

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Our Rivers Are Drying Up. Here’s How You Can Help | National Geographic

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

Experience the Leonardo DiCaprio Ex-Girlfriend Exit Interview | Mashable Humor

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Here’s a glimpse into how Leo says goodbye to his girlfriends.

Read more: http://on.mash.to/1QjKypb

Written by Tricia Gilbride
Directed by David Sidorov
DP: Jon Lynn
Produced by Lindsey Ferrier
Starring Monique Moses

MASHABLE HUMOR
Original comedy videos every Tuesday. Well, most Tuesdays. We’re people, just like you, and we’re trying our best. Quit being so hard on us, okay?
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Meet the Giant Cave-Dwelling Tortoises of the Seychelles | National Geographic

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Giant tortoises on Aldabra Atoll in the Seychelles have their own way to keep cool: They rest in caves. Tortoises have been observed seeking shade under trees and bushes, but this is the first time people have recorded large groups of tortoises sheltering in caves to escape the heat. Caves help the tortoises survive on this coral island, where temperatures can reach up to 109 degrees Fahrenheit (43 degrees Celsius).
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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.

Get More National Geographic:
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VIDEOGRAPHER: Otto Whitehead
SENIOR PRODUCER: Edythe McNamee
EDITOR: Jennifer Murphy

Meet the Giant Cave-Dwelling Tortoises of the Seychelles | National Geographic

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