Top Vídeos

user45
10 vistas · 6 años hace

For thousands of years, mysterious bacteria have remained dormant in the Arctic permafrost. Now, a warming climate threatens to bring them back to life. What does that mean for the rest of us?

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Funding for Deep Look is provided in part by PBS Digital Studios and the John S. and James L. Knight Foundation. Deep Look is a project of KQED Science, which is supported by HopeLab, The David B. Gold Foundation; S. D. Bechtel, Jr. Foundation; The Dirk and Charlene Kabcenell Foundation; The Vadasz Family Foundation; Smart Family Foundation and the members of KQED.
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user45
11 vistas · 6 años hace

This polar bear helps the team by recording her own cub! Sadly we didn't know how to credit her.
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New on Earth: https://bit.ly/2M3La96
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Wild Thailand: https://bit.ly/2kR7lmh"

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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This is a channel from BBC Worldwide who help fund new BBC programmes.Service information and feedback: http://bbcworldwide.com/vod-fe....edback--contact-deta

user45
12 vistas · 6 años hace

In the final episode of Wild Lands: South Africa, Hannah Stitfall comes face to face with the mightiest savannah dwellers. She gets up close with Elephants and Dung Beetles, and meets the only living rhino to have ever survived a poaching attack.
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Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

Want to share your views with the team? Join our BBC Studios Voice: https://www.bbcstudiosvoice.com/register

This is a page from BBC Studios who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-fe....edback--contact-deta

user45
13 vistas · 6 años hace

Kidnapper ants raid other ant species' colonies, abduct their young and take them back to their nest. When the enslaved babies grow up, the kidnappers trick them into serving their captors – hunting, cleaning the nest, even chewing up their food for them.

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DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Explore big scientific mysteries by going incredibly small.

A miniature drama is playing out on the forest floor in California’s preeminent mountain range, the Sierra Nevada, at this time of year. As the sun sets, look closely and you might see a stream of red ants frantically climbing over leaves and rocks.

They aren’t looking for food. They’re looking for other ants. They’re kidnappers.

“It’s hard to know who you're rooting for in this situation,” says Kelsey Scheckel, a graduate student at UC Berkeley who studies kidnapper ants. “You're just excited to be a bystander.”

On this late summer afternoon, Scheckel stares intently over the landscape at the Sagehen Creek Field Station, part of the University of California’s Natural Reserve System, near Truckee, California.“The first thing we do is try to find a colony with two very different-looking species cohabitating,” Scheckel says.

“That type of coexistence is pretty rare. As soon as we find that, we can get excited.”

--- How do ants communicate?
Ants mostly use their sense of smell to learn about the world around themselves and to recognize nestmates from intruders. They don’t have noses. Instead, they use their antennae to sense chemicals on surfaces and in the air. Ants’ antennae are porous like a kitchen sponge allowing chemicals to enter and activate receptors inside. You will often see ants tap each other with their antennae. That behavior, called antennation, helps them recognize nestmates who will share the same chemical nest signature.

---Can ants bite or sting?
Many ants will use their mandibles, or jaws, to defend themselves but that typically just feels like a pinch. Some ants have a stinger at the end of their abdomen that can deliver a venomous sting. While the type of venom can vary across species, many ants’ sting contains formic acid which causes a burning sensation. Some have special glands containing acid that can spray at attackers causing burning and alarming odors.

---+ Read the entire article on KQED Science:

https://www.kqed.org/science/1....947369/kidnapper-ant

---+ For more information:

Neil Tsutsui Lab of Evolution, Ecology and Behavior of Social Insects at the University of California, Berkeley
https://nature.berkeley.edu/tsutsuilab/

---+ Shoutout!

?Congratulations ?to the following fans for correctly naming and describing the inter-species, mandible-to-mandible ant behavior we showed on our Deep Look Community Tab… "trophallaxis:"

Senpai
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Isha

https://www.youtube.com/channe....l/UC-3SbfTPJsL8fJAPK

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---+ About KQED

KQED, an NPR and PBS affiliate in San Francisco, CA, serves Northern California and beyond with a public-supported alternative to commercial TV, Radio and web media.

Funding for Deep Look is provided in part by PBS Digital Studios. Deep Look is a project of KQED Science, which is also supported by the National Science Foundation, the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Fuhs Family Foundation, Campaign 21 and the members of KQED.

user16
7 vistas · 7 años hace

CONSIGUE CUT THE ROPE
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SIGUE A OM NOM
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Disfruta con los dibujos animados y caricaturas de Om Nom, el protagonista de la serie Cut The Rope, ¡que ya tiene su propia serie de dibujos! Suscríbete a Las Historias de Om Nom, y no te pierdas ningún capítulo de esta caricatura infantil tan adorable.

Aunque Om Nom es muy bueno comiendo dulces, también puede hacer trucos de magia . Descubri que hay dentro del sombrero mágico de Om Nom.

Las Historias de Om Nom: Trabajo Soñado - Mago | Episodio 60 | Cut The Rope

user45
9 vistas · 6 años hace

Journey through a place where two worlds collide, our beautiful coastlines. Relax and experience stunning shores with this 10 hour loop.
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#OurBluePlanet is a digital collaboration between BBC Earth and OceanX Media with featured media from both companies. Join the conversation over on Twitter @OurBluePlanet.

OceanX Media are a team of scientists, explorers and filmmakers driven to discover what lies beneath the waves and to document untold ocean stories. You can find out more here: http://www.oceanx.org

Watch more videos from BBC Earth:
Planet Earth http://bit.ly/PlanetEarthPlaylist
Blue Planet http://bit.ly/BluePlanetPlaylist
Planet Earth II http://bit.ly/PlanetEarthIIPlaylist
Planet Dinosaur http://bit.ly/PlanetDinoPlaylist

Check out the other two channels in our BBC Earth network:
BBC Earth Unplugged: http://bit.ly/BBCEarthUnplugged
BBC Earth Lab: http://bit.ly/BBCEarthLabYouTubeChannel

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

Want to share your views with the team behind BBC Earth and win prizes? Join our fan panel here: http://tinyurl.com/YouTube-BBCEarth-FanPanel

This is a channel from BBC Worldwide who help fund new BBC programmes
Service information and feedback: http://bbcworldwide.com/vod-fe....edback--contact-deta

user17
15 vistas · 7 años hace

New Season 5 of Om Nom Stories is here! Join Om Nom in the amazing journey around the world & try to guess the country in this episode!

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user16
9 vistas · 7 años hace

CONSIGUE CUT THE ROPE
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SIGUE A OM NOM
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Disfruta con los dibujos animados y caricaturas de Om Nom, el protagonista de la serie Cut The Rope, ¡que ya tiene su propia serie de dibujos! Suscríbete a Las Historias de Om Nom, y no te pierdas ningún capítulo de esta caricatura infantil tan adorable.

En un turbio dia de hallowen, el cientifico loco Om Nom, encuentra un osito teddy yaciendo inmóvil , y trata de revivirlo con una máquina especial.

Las Historias de Om Nom - Trabajo Soñado - Cientifico Loco | Episodio 65 | Cut The Rope

user45
7 vistas · 6 años hace

Deep in a rainforest in Panama, Steve gets the rare chance to visit a wild harpy eagle nest, complete with turkey-sized chick.

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Visit http://www.bbcearth.com for all the latest animal news and wildlife videos

This is a channel from BBC Studios who help fund new BBC programmes.

user17
10 vistas · 7 años hace

Watch all the funny cutscenes from Cut the Rope games in one video!

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user40
13 vistas · 6 años hace

¿La IGLESIA CATÓLICA es idolatra por permitir arrodillarse delante de una imagen?

TEKTON NECESITA TU APOYO PARA CONTINUAR CON SU LABOR APOSTÓLICA Y CARITATIVA, SI PUEDES HACERNOS UN DONATIVO TIENES DOS FORMAS:

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OTRAS REDES SOCIALES
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Tekton es un canal de youtube católico nacido en Barcelona (España), puedes encontrar noticias relacionadas con la Iglesia Católica, y recursos de otro tipo como formación católica, oraciones, música católica, vídeos del Papa Francisco, curiosidades, vidas de Santos, el Evangelio del día, y otras muchas cosas más. No dudes en entrar y ver el contenido que sin duda te gustará

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#Tekton
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user16
10 vistas · 7 años hace

CONSIGUE CUT THE ROPE
* iPhone or iPod touch http://bit.ly/ssCaX4
* iPad http://bit.ly/tbRV2A
* Android http://bit.ly/vRmRM8

SIGUE A OM NOM
* Facebook: http://facebook.com/cuttherope
* Twitter: http://twitter.com/cut_the_rope
* Website: http://cuttherope.net
* Pinterest: http://pinterest.com/cuttherope
* Instagram: http://instagram.com/cuttheropeofficial

Disfruta con los dibujos animados y caricaturas de Om Nom, el protagonista de la serie Cut The Rope, ¡que ya tiene su propia serie de dibujos! Suscríbete a Las Historias de Om Nom, y no te pierdas ningún capítulo de esta caricatura infantil tan adorable.


Las Historias de Om Nom - Encuentra el Objeto Perdido - Caperucita Roja | Cut The Rope

user9
9 vistas · 7 años hace

Quique López es el artista católico puertorriqueño de mayor arraigo en el público. Nacido en Nueva York, regresa a los 3 años con su familia a su país de origen, Puerto Rico. Allí, desde muy pequeño comienza a destacarse por sus habilidades musicales y su interés por participar en eventos y actividades religiosas. Así como fue creciendo en la fe, fue creciendo en sus habilidades musicales. En el año 2000, Quique pasa por una prueba que afecta su salud, y en agradecimiento por la oportunidad que Dios le había brindado, decide grabar su primera producción discográfica como solista.

user41
21 vistas · 6 años hace

Provided to YouTube by Believe SAS

Athair Ar Neamh · Abigail Cassidy

Celtic Christmas (Tribute to Enya)

℗ Beat Boutique

Released on: 2014-10-28

Music Publisher: D.R
Composer: Enya

Auto-generated by YouTube.

user40
10 vistas · 6 años hace

Der Kammerchor Art of the Voice des Landesmusikgymnasiums Rheinland-Pfalz singt Karl Jenkins: Mass of the Armed Man.
The Jenkins Orchestra: Mitglieder aus dem Kammerorchester des LMG und dem Landesjugendorchester Rheinland-Pfalz.
Unikat Eventhalle Siershahn, Februar 2011.
Leitung: Martin Ramroth

user41
12 vistas · 6 años hace

喜多郎 Kitaro - Caravansary (Vocal Version) from Live in Jakarta on 04/07/2011 - Staff Report 34

iTunes Store
http://itunes.apple.com/us/art....ist/kitaro/id2382005

The Silk Road - East & West
Venue: Jakarta Convention Centre, Plenary HallAddress: JL. Jend. Gatot Subroto, Jakarta 10270 IDKitaro

Official Website
http://www.domomusicgroup.com/kitaro/index.php

喜多郎オフィシャルウェブサイト
http://www.diaa.net/kitaro/index.php

Domo Music Official Website
http://www.domomusicgroup.com/index.php

Veritasium
13 vistas · 6 años hace

Stained glass is thicker at the bottom - so is it a liquid? Earth's mantle enables plate tectonics, so is it a liquid?
Check out Audible: http://bit.ly/AudibleVe
Sign up for the mailing list: http://www.veritasium.com
Pitch drop experiment: http://www.thetenthwatch.com

Thanks to Meg Rosenburg for scripting and animation, Raquel Nuno for filming and Aaron White for script consultation.

Veritasium
11 vistas · 6 años hace

Check out 2Veritasium! http://dft.ba/-ve2
MinutePhysics has a great video on Milkman, vomiting levitator: http://dft.ba/-vomphysics
Jetpacking was awesome fun! Despite the fat lip I had a great time. I think knowing a bit about physics actually helps fly the jetpack. It works on the same principle as a rocket (Newton's 3rd law) but unlike the shuttle, you don't carry your own propellant with you. Instead, water is pumped out of the lake by the jetski at up to 60 litres a second. It is then fired out of the nozzles at around 15 m/s creating 1800 N of force, the equivalent of about 150 fire extinguishers. On me this can produce acceleration of about 1.5g's.

Music by Kevin McLeod (http://incompetech.com) Silly Fun, Also Sprach Zarathustra
Supported by Science Alert: http://on.fb.me/14ehuxA
Slow motion filming by Questacon: http://bit.ly/ZoWFGR

Veritasium
8 vistas · 6 años hace

The total solar eclipse from Madras, Oregon on August 21, 2017. As the moon passed in front of the sun turning day to night and revealing the sun's corona, apparently all I could think to say was 'Oh my goodness!'

Special thanks to Patreon Supporters:
Nathan Hansen, Donal Botkin, Ron Neal, Zach Mueller, Jeff Straathof, Curational, Tony Fadell

Everyone says not to photograph your first solar eclipse and I think they might be right. I was focused on getting the exposure right for Bailey's beads and the diamond ring, plus making sure to get the corona and solar flares. This was a bit stressful but I'm delighted with the results.

This video originally included more info but since I'm uploading from Madras where the internet is sluggish, I cut out three minutes so the upload would happen before I had to leave for my flight.

Special thanks also to Dr. Teagan Wall for sharing this experience with me and Raquel Nuno for inspiring me to come to Oregon.

Music from http://epidemicsound.com "Spinning Earth 2" and
Kevin MacLeod http://incompetech.com "Big Mojo"




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