Top Vídeos

Nick Jr.
10 vistas · 7 años hace

Put a little song in your child’s heart with Canticos’ classic nursery rhymes! Parents can watch this free online music video to teach their preschoolers the popular nursery rhyme, ‘La Araña Chiquitita’ (Itsy Bitsy Spider) in two languages! First, kids will hear this song in Spanish followed by the English translation. While watching, preschoolers can get to know Lili, a little spider

user42
3 vistas · 6 años hace

user41
10 vistas · 6 años hace

Stars and Celtic Music

user41
17 vistas · 6 años hace

Athair Ar Neamh combined with beautiful pictures by Kagaya

user42
8 vistas · 6 años hace

A-ha live @ Westfield, London, 28.07.2009. The band give a free lunchtime performance in the Westfield shopping centre before doing a signing session at HMV.

user37
7 vistas · 6 años hace

Visit my FB Gallery: https://www.facebook.com/LeonardoPereznieto
Visit my website: http://www.artistleonardo.com/
Visit: http://www.fineartebooks.com/ for free drawing tutorials.

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, please write to: info@leonardopereznieto.com

List of materials:

Watercolor set Schminke
Lead holder with 2B lead
Fabriano watercolor paper, fine gran
Natural brushes of various sizes

You may also follow me on:

My Blog: http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/My_Blog.html

Twitter: https://twitter.com/#!/ArtistLeonardo

LinkedIn: http://www.linkedin.com/profile/view?id=89957576&trk=tab_pro

Google+: https://plus.google.com/u/0/10....0373866809472929876/

VK: http://vk.com/leonardopereznieto

Leonardo Pereznieto: http://www.leonardopereznieto.com/leo/Intro.html

This tutorial shows how to paint a waterscape in watercolor.

user42
8 vistas · 6 años hace

Provided to YouTube by Rhino/Warner Records

Train of Thought (Live) · a-ha

Scoundrel Days

℗ 1987 Warner Records Inc.

Writer: Paul Waaktaar-Savoy

Auto-generated by YouTube.

admin
6 vistas · 7 años hace

Aprende divertidas manualidades navideñas con los personajes de Disney Junior

Si quieres saber más sobre nuestro canal de televisión, visítanos en la web http://www.disney.es/disney-junior/ y síguenos en Facebook: http://on.fb.me/1arQif0
Suscríbete a nuestro canal: http://bit.ly/1lZqZIe

aciprensa
16 vistas · 5 años hace

Este lunes el Papa Francisco presidió una multitudinaria Misa en el Parque Los Samanes, en Guayaquil (Ecuador), en el que recordó que la Virgen María como siempre está atenta a las necesidades de sus hijos, y lanzó un esperanzador mensaje a las familias.
https://www.aciprensa.com/noti....cias/texto-completo-

user45
9 vistas · 6 años hace

Support Deep Look on Patreon!!
https://www.patreon.com/deeplook

Why can't you just flick a tick? Because it attaches to you with a mouth covered in hooks, while it fattens up on your blood. For days. But don't worry – there *is* a way to pull it out.

SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt

DEEP LOOK: a new 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.

Spring is here. Unfortunately for hikers and picnickers out enjoying the weather, the new season is prime time for ticks, which can transmit bacteria that cause Lyme disease.

How they latch on – and stay on – is a feat of engineering that scientists have been piecing together. Once you know how a tick’s mouth works, you understand why it’s impossible to simply flick a tick.

The key to their success is a menacing mouth covered in hooks that they use to get under the surface of our skin and attach themselves for several days while they fatten up on our blood.

“Ticks have a lovely, evolved mouth part for doing exactly what they need to do, which is extended feeding,” said Kerry Padgett, supervising public health biologist at the California Department of Public Health in Richmond. “They're not like a mosquito that can just put their mouth parts in and out nicely, like a hypodermic needle.”

Instead, a tick digs in using two sets of hooks. Each set looks like a hand with three hooked fingers. The hooks dig in and wriggle into the skin. Then these “hands” bend in unison to perform approximately half-a-dozen breaststrokes that pull skin out of the way so the tick can push in a long stubby part called the hypostome.

“It’s almost like swimming into the skin,” said Dania Richter, a biologist at the Technische Universität Braunschweig in Germany, who has studied the mechanism closely. “By bending the hooks it’s engaging the skin. It’s pulling the skin when it retracts.”

The bottom of their long hypostome is also covered in rows of hooks that give it the look of a chainsaw. Those hooks act like mini-harpoons, anchoring the tick to us for the long haul.

“They’re teeth that are backwards facing, similar to one of those gates you would drive over but you're not allowed to back up or else you'd puncture your tires,” said Padgett.

--- How to remove a tick.
Kerry Padgett, at the California Department of Public Health, recommends grabbing the tick close to the skin using a pair of fine tweezers and simply pulling straight up.

“No twisting or jerking,” she said. “Use a smooth motion pulling up.”

Padgett warned against using other strategies.

“Don't use Vaseline or try to burn the tick or use a cotton swab soaked in soft soap or any of these other techniques that might take a little longer or might not work at all,” she said. “You really want to remove the tick as soon as possible.”

--- What happens if the mouth of a tick breaks off in your skin?
Don’t worry if the tick’s mouth parts stay behind when you pull.

“The mouth parts are not going to transmit disease to people,” said Padgett.

If the mouth stayed behind in your skin, it will eventually work its way out, sort of like a splinter does, she said. Clean the bite area with soap and water and apply antibiotic ointment.

---+ Read the entire article on KQED Science: https://www.kqed.org/science/1....920972/how-ticks-dig

---+ For more information:
Centers for Disease Control information on Lyme disease:
https://www.cdc.gov/lyme/

Mosquito & Vector Control District for San Mateo County, California:
https://www.smcmvcd.org/ticks


---+ More Great Deep Look episodes:

How Mosquitoes Use Six Needles to Suck Your Blood
https://www.youtube.com/watch?v=rD8SmacBUcU

So … Sometimes Fireflies Eat Other Fireflies
https://www.youtube.com/watch?v=oWdCMFvgFbo

---+ See some great videos and documentaries from the PBS Digital Studios!

Above the Noise: Are Energy Drinks Really that Bad?
https://www.youtube.com/watch?v=5l0cjsZS-eM

It’s Okay To Be Smart: Inside an ICE CAVE! - Nature's Most Beautiful Blue
https://www.youtube.com/watch?v=P7LKm9jtm8I


---+ Follow KQED Science:
KQED Science: http://www.kqed.org/science
Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience

---+ 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 supported by the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Gordon and Betty Moore Foundation, the Fuhs Family Foundation Fund and the members of KQED.
#deeplook #ticks #tickbite

user37
6 vistas · 6 años hace

Visit me on FB: https://www.facebook.com/LeonardoPereznieto
Follow Fine Art Tips on Google+: http://goo.gl/TqsmiJ
My website: http://www.ArtistLeonardo.com/

Do you want to help me translating it into your language?
(Note: First check if it hasn´t been translated already by pressing the "CC" button on the lower part of the video).
All you need to do is to please go to the following link and translate. Thank you!:
http://www.youtube.com/timedte....xt_video?v=nZcGA4pML

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, or to hire him for workshops or lectures, please write to: info@artistleonardo.com (Business only, not for personal messages.)

List of materials:

Schmincke watercolor set - See it here: http://amzn.to/2jZ0GXI
Watercolor round brushes of assorted sizes
Arches Watercolor paper, hot pressed 10 x 14 inch, 100% cotton See it here: http://amzn.to/2kWJgZj
Tissue paper

If you would like to see photos and brands of my tools, please go to my blog about watercolor materials with the following link:

http://www.fineartebooks.com/h....owtodraw_drawingscho

You may also follow me on:

My Blog: http://www.fineartebooks.com/h....owtodraw_drawingscho

My Twitter: https://twitter.com/#!/ArtistLeonardo

Fine Art Tips on Google+: http://goo.gl/TqsmiJ

My Google+ page as an artist (with my sculptures, paintings, etc): http://goo.gl/n7p96D

My Instagram: http://instagram.com/artistleonardo

My LinkedIn: http://www.linkedin.com/profile/view?id=89957576&trk=tab_pro

My Vine: https://vine.co/v/hKnn3rbwJmT

My Pinterest: http://pinterest.com/ArtistLeonardo/

My VK: http://vk.com/leonardopereznieto

My website Leonardo Pereznieto: http://www.leonardopereznieto.com/leo/Intro.html

I wish you great creations!

Audio file(s) provided by http://www.audiomicro.com

This tutorial shows How to Paint a Galaxy With Watercolor - Universe

user37
12 vistas · 6 años hace

Visit me on FB: https://www.facebook.com/LeonardoPereznieto

Follow Fine Art Tips on Google+: http://goo.gl/TqsmiJ

Visit my website: http://www.artistleonardo.com/

Visit: http://www.fineartebooks.com/ for free drawing tutorials.

If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, or to hire him for workshops or lectures, please write to: info@leopereznieto.com (Business only, not for personal messages.)


Do you want to help me translating it into your language?

(Note: First check if it hasn´t been translated already by pressing the "CC" button on the lower part of the video).

All you need to do is to please translate the file at the link below and send it to me:
https://docs.google.com/file/d..../0B0UOw8r7hWG2QmNXc1


This video will teach you how to draw a chrome sphere with colors. Today you’ll learn to create different effects such as: shine, the illusion of metal, reflect, volume and perspective.

¡Show in this sphere the artist that’s inside of you!


List of materials:

Tombow, Dual Brush color markers set
Black marker 005 mm, Prismacolor
Colored pencils Derwent
Charcoal Primo Bianco (white) and black
Mechanical pencil with a 0.5 mm, HB lead
MagicRub, FaberCastell eraser
Windsor and Newton white acrylic paint
Synthetic brush 000
Strathmore gray toned drawing paper
Blending stump

If you would like to see photos and brands of my tools, please go to my blog about materials with the following link:

http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/Entries/2012/8/1_My_materials.html

You may also follow me on:

My Blog: http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/My_Blog.html

Twitter: https://twitter.com/#!/ArtistLeonardo

LinkedIn: http://www.linkedin.com/profile/view?id=89957576&trk=tab_pro

Google+: https://plus.google.com/u/0/10....0373866809472929876/

VK: http://vk.com/leonardopereznieto

Leonardo Pereznieto: http://www.leonardopereznieto.com/leo/Intro.html

Audio file(s) provided by http://www.audiomicro.com

By Leonardo Pereznieto - ArtistLeonardo


Как нарисовать сферу из хрома
Como Desenhar uma Esfera Cromática
Як намалювати сферу з хрому
Come disegnare una sfera cromata
Hoe teken ik een chromen bol in kleur
Comment dessiner une sphère chromée
Wie man eine Chrom-Kugel zeichnet
不透過球体(金属メッキ)の描き方

user42
4 vistas · 6 años hace

iTunes: https://itunes.apple.com/artist/yes/id154011/
Amazon: http://amzn.to/1bnX3yB
MADRIGAL
I will be there said my friend of a distant life
Covered in greens of a golden age, set in stone
Follow me "he sounded of dreams supreme" follow me
Drifting within the glow and the after-glow of the eve

And if that firelight, I could match the inner flame
Sacred ships do sail the seventh age

Cast off your garments of fear, replace them with love
Most of all play with the game of the age
Highest of places remain all as one with you
Giving us light and the freedom of the day

And if that firelight, I could match the inner flame
Sacred ships do sail the seventh age
And have always been here

Celestial travellers have always been here with us
Set in the homes of the Universe we have yet to go
Countless expansions will arrive and flow inside of us
My friend, he of fantasy, dancing with the spirit of the age

----------------------------

Tormato http://yesworld.com/discography/tormato/

CD/VINYL SIDE ONE/TWO
1. "Future Times/Rejoice" (Jon Anderson, Chris Squire, Steve Howe, Rick Wakeman and Alan White/Anderson) 6:46
2. "Don't Kill the Whale" (Anderson and Squire 3:56
3. "Madrigal" (String arrangement by Andrew Pryce Jackman from an original idea by Wakeman.) (Anderson and Wakeman) 2:25
4. "Release, Release" (Anderson, White and Squire) 5:44
5. "Arriving UFO" (Anderson, Howe and Wakeman) 6:07
6. "Circus of Heaven" (Featuring the voice of Anderson's son, Damion.) (Anderson) 4:31
7. "Onward" (Arrangement and orchestration by Jackman.) (Squire) 4:05
8. "On the Silent Wings of Freedom" (Anderson and Squire) 7:47

CD REMASTER BONUS TRACKS
9. "Abilene" (B-side to "Don't Kill the Whale".) (Howe 4:02
10. "Money" (Squire, Anderson, White and Wakeman 3:15
11. "Picasso" (Anderson) 2:12
12. "Some Are Born" (Anderson) 5:42
13. "You Can Be Saved" (Squire) 4:20
14. "High" (Howe) 4:30
15. "Days" (Anderson) 1:00
16. "Countryside" (Anderson, Howe, Squire, and White) 3:11
17. "Everybody's Song" (Anderson, Howe, Squire and White) 6:48
18. "Onward (Orchestral version)" (Hidden track) (Squire) 3:06

----------------------------

TORMATO PERFORMED BY
Jon Anderson: vocals, percussion, Alvarez ten-string guitar
Steve Howe: Gibson Les Paul Custom, Martin 00045, Spanish Guitar, Fender Broadcaster, acoustic Gibson guitar, Gibson ES-175, mandolin, vocals
Chris Squire: Rickenbacker bass guitar, Pitch shifter, piano (on 'Don't Kill the Whale'), bass pedals, vocals
Rick Wakeman: piano, Hammond organ, Polymoog, Birotron, harpsichord, RMI Electra Piano
Alan White: drums, glockenspiel, crotales, cymbals, bell tree, drum machine, gongs, vocals

PRODUCED BY Brian Lane & YES

----------------------------

Released 20 September 1978
Recorded December 1977--June 1978 at Advision Studios, London, England
Length 41:35
Label Atlantic

----------------------------

Tormato is the ninth studio album by British progressive rock group Yes. Issued as the follow-up to 1977's acclaimed Going for the One, Tormato received less than charitable reviews upon release and its virtues are still a matter of debate for Yes fans and critics. Many fans and some band members -- particularly Rick Wakeman -- state that the production was faulty, resulting in compressed and dull sound.

It is the last album featuring singer Jon Anderson and keyboardist Wakeman before the band's disbanding in 1981. However Anderson returned to Yes when the band reformed in 1983, and Wakeman returned in 1990.

----------------------------

See YES on Tour in 2013 performing 3 full-length albums:
The Yes Album, Close To The Edge & Going For The One.

Website: http://yesworld.com/
Facebook: http://facebook.com/yestheband
Twitter: http://twitter.com/yesofficial
Instagram: http://instagram.com/yesofficial
Soundcloud: http://soundcloud.com/yesofficial

user45
11 vistas · 6 años hace

Some corals look like undersea gardens, gently blowing in the breeze. Others look like alien brains. But in their skeletons are clues that promise to give scientists a detailed picture of the weather from 500 years ago. Reading these bones? Easy. As long as you have the world's most powerful X-ray laser.

DEEP LOOK: a new 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. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

Is coral a plant or animal?

Corals are unusual creatures. They are actually a partnership- or symbiosis- between an animal (a polyp) and a plant (algae) in which they work together to survive and thrive.

How does coral grow?

Tiny animals called polyps form an exoskeleton to live in. When one polyp dies, another builds a new home right on top of the old one. Beneath lies the abandoned exoskeletons, like an ancient city made of layer upon layer of old dwellings.

What is coral made of?

Coral exoskeletons are mostly made of calcium carbonate. But sometimes the polyps incorporate tiny amounts of other elements from the surrounding water, including the element strontium. Biologists don’t fully understand why polyps absorb strontium, but it’s a phenomenon that happens consistently across the world’s oceans.

When sea surface temperatures are warmer, corals absorb less strontium into their exoskeletons. When they are colder, they absorb more. By comparing the strontium-to-calcium ratio over time, scientists are able to reconstruct sea surface temperatures from the past. They also can chart long-term climate cycles that occurred over the lifespan of the coral. Since these corals can live for over 500 years, this gives us insights into the weather hundreds of years before written scientific records.

Read the article for this video on KQED Science:
http://ww2.kqed.org/science/20....15/07/07/what-happen
--

More great Deep Look episodes:

Where Are the Ants Carrying All Those Leaves?
https://www.youtube.com/watch?v=-6oKJ5FGk24

What Happens When You Put a Hummingbird in a Wind Tunnel?
https://www.youtube.com/watch?v=JyqY64ovjfY

Pygmy Seahorses: Masters of Camouflage
https://www.youtube.com/watch?v=Q3CtGoqz3ww

See also another great video from the PBS Digital Studios!

It’s Okay to Be Smart: The Oldest Living Things In The World
https://www.youtube.com/watch?v=jgspUYDwnzQ

More KQED Science:

Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience
KQED Science: http://ww2.kqed.org/science

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.
#deeplook

aciprensa
8 vistas · 5 años hace

Me alegra poder reunirme con ustedes. Estos encuentros para mí son muy importantes y más en este año en el cual nos preparamos para el Sínodo sobre los jóvenes.
Más información: https://www.aciprensa.com/noti....cias/texto-angelus-d

user45
11 vistas · 6 años hace

Most flowering plants are more than willing to spread their pollen around. But some flowers hold out for just the right partner. Bumblebees and other buzz pollinators know just how to handle these stubborn flowers. They vibrate the blooms, shaking them until they give up the nutritious pollen.

SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt

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. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

* NEW VIDEOS EVERY OTHER TUESDAY! *

In the summertime, the air is thick with the low humming of bees delivering pollen from one flower to the next. If you listen closely, a louder buzz may catch your ear.

This sound is the key to a secret stash of pollen that some flowers hide deep within their anthers, the male parts of the plant. Only pollinators that buzz in just the right way can vibrate tiny grains out of minuscule holes at the top of the anthers for a protein-rich snack.

The strategy, called buzz-pollination, is risky. But it’s also critical to human agriculture. Tomatoes, potatoes and eggplants need wild populations of buzz pollinators, such as bumblebees, to produce fruit. Honeybees can’t do it.

Plants need a way to get the pollen — basically sperm — to the female parts of another flower. Most plants lure animal pollinators to spread these male gametes by producing sugary nectar. The bee laps up the sweet reward, is dusted with pollen and passively delivers it to the next bloom.

In contrast, buzz-pollinated flowers encourage bees to eat the pollen directly and hope some grains will make it to another flower. The evolutionary strategy is baffling to scientists.

“The flower is almost like playing hard to get,” says Anne Leonard, a biologist at the University of Nevada, Reno who studies buzz pollination. “It’s intriguing because these buzz-pollinated plants ask for a huge energy investment from the bees, but don’t give much back.”


--- What is buzz pollination?
Most flowering plants use sugary nectar as bait to attract bees and other pollinators, which get coated in pollen along the way. And since bees are messy, they inadvertently scatter some of that pollen onto the female part of the next flower they visit.

But some flowers lock their pollen up in their anthers, the male parts of the flower, instead of giving it away freely. The only way for the pollen to escape is through small holes called pores. Some pollinators like bumblebees (but not honeybees) are able to vibrate the flower’s anthers which shakes up the pollen and causes it to spew out of the pores.

The bumblebee collects the pollen and uses it as a reliable and protected source of protein.

--- What important crops use buzz pollination to make food?

The most important crops that use buzz pollination are potatoes, tomatoes, pumpkins, eggplants, cranberries and blueberries


--- What animals are capable of buzz pollination?
Many types of bees engage in buzz pollination, also called sonication. The most common is probably the bumblebee. Honeybees generally don’t use buzz pollination.

---+ Read the entire article on KQED Science:
https://ww2.kqed.org/science/2....016/07/19/this-vibra

---+ For more information:

Anne Leonard Lab, University of Nevada, Reno | Department of Biology
http://www.anneleonard.com/buzz-pollination/

---+ More Great Deep Look episodes:

These Lizards Have Been Playing Rock-Paper-Scissors for 15 Million Years | Deep Look
https://www.youtube.com/watch?v=rafdHxBwIbQ

Winter is Coming For These Argentine Ant Invaders | Deep Look
https://www.youtube.com/watch?v=boyzWeHdtiI

---+ See some great videos and documentaries from the PBS Digital Studios!

It's Okay to Be Smart: Why Don't Other Animals Wear Glasses?
https://www.youtube.com/watch?v=LhubEq6W9GE

Gross Science: The World's Most Expensive Fungus
https://www.youtube.com/watch?v=iV4WHFU2Id8

---+ Follow KQED Science:

KQED Science: http://www.kqed.org/science
Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience

---+ 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 and the John S. and James L. Knight Foundation. Deep Look is a project of KQED Science, which is also supported by HopeLab, the David B. Gold Foundation, the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Gordon and Betty Moore Foundation, the Smart Family Foundation and the members of KQED.
#deeplook

user45
8 vistas · 6 años hace

The archerfish hunts by spitting water at terrestrial targets with weapon-like precision, and can even tell human faces apart. Is this fish smarter than it looks?

SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt

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. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

* NEW VIDEOS EVERY OTHER TUESDAY! *

Humans always have assumed we’ve cornered the market on intelligence. But because of archerfish and other bright lights in the animal kingdom, that idea is itself evolving.

Archerfish normally make their living in the mangrove forests of Southeast Asia and Australia, where they spit water at ants, beetles and other insects living on the trees’ half-submerged roots. The fish’s high-pressure projectiles knock prey from their perches into the water, and the fish swoops in.

This novel feeding behavior, restricted to only seven species of fish, has attracted the attention of researchers ever since it was first described in 1764.

The jet’s tip and tail unite at the moment of impact, which is critical to the success of the attack, especially as the target distance approaches the limit of the fish’s maximum spitting range of about six feet. The fish accomplishes this feat of timing through deliberate control of its highly-evolved mouthparts, in particular its lips, which act like an adjustable hose that can expand and contract while releasing the water.

So in a way, to hit a target that’s further away, the fish doesn’t spit harder. It spits smarter. But just how smart is an archerfish?

Using the archerfish’s spitting habits as a starting point, one researcher trained some lab fish to spit at an image of one human face with food rewards. Then, on a monitor suspended over the fish tank, she showed them a series of other faces, in pairs, adding in the familiar one.

When the trained fish saw that familiar face, they would spit, to a high degree of accuracy. In a sense, the fish “recognized” the face, which should have been beyond the capacity of its primitive brain.

--- Where do archerfish live?

In Thailand, Australia, and other parts of Southeast Asia, usually in mangrove forests.

--- What do archerfish eat?

Insects and spiders that live close to the waterline. Archerfish won’t eat anything once it’s sinks too far below the surface.

--- How do archerfish spit?

They squeeze water through their mouth opening, using specially evolved mouthparts.

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

https://ww2.kqed.org/science/2....017/01/31/archerfish

---+ For more information:

Visit the California Academy of Sciences: http://www.calacademy.org/

---+ More Great Deep Look episodes:

Sea Urchins Pull Themselves Inside Out to be Reborn
https://www.youtube.com/watch?v=ak2xqH5h0YY

Sticky. Stretchy. Waterproof. The Amazing Underwater Tape of the Caddisfly
https://www.youtube.com/watch?v=Z3BHrzDHoYo

---+ See some great videos and documentaries from the PBS Digital Studios!

Gross Science: Sea Cucumbers Have Multipurpose Butts
https://www.youtube.com/watch?v=xjnvRKDdaWY

Physics Girl: DIY Lightning Experiment! Make a SHOCKING Capacitor
https://www.youtube.com/watch?v=rG7N_Zv6_gQ


---+ Follow KQED Science:

KQED Science: http://www.kqed.org/science
Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience

---+ 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 and the John S. and James L. Knight Foundation. Deep Look is a project of KQED Science, which is also supported by HopeLab, the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Gordon and Betty Moore Foundation, the Smart Family Foundation and the members of KQED.
#deeplook

user17
8 vistas · 7 años hace

Ultimate Om Nom Stories compilation!

Get the latest Cut the Rope: Magic game for iOS, Android & Amazon: http://zep.tl/ctrmagicfb

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user40
11 vistas · 6 años hace

Tracklist
A1 Fernando
A2 Save Your Kisses For Me
A3 La Decision
A4 Le Printemps
A5 Avant De Nous Dire Adieu
A6 I Love To Love
B1 Les Oiseaux De Thailande
B2 Un Prince En Exil
B3 1,2,3
B4 Derriere L'Amour
B5 Et Si Tu N'Existais Pas
B6 Le Soleil Du Palm Beach




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