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Lyrics:

We came to dance
Making moves from a passion play

The ties that bind us just slip away.
We came to dance
The piper calls out a different rhyme

He cracks the whip and we step in time.
Standing as the parade goes passing by
I hear a voice around my cry.
Like the sound of a distant drums
Rejected and alone.

A heart without a home
Then someone said:
We came to dance
Making moves from a passion play...

We came to dance.
Waiting as the panic grips my hand
Hearing prose from high command

Like a million times before
No dignity or grace

It's the price and not the race
And someone said:
We came to dance
Making moves from a passion play...

We came to dance.
We came to dance
Making moves from a passion play

The ties that bind us just slip away.

Take what you can
They said take it while you may.
But keep in mind penalty fits the crime

And it deals no softened blow.
We came to dance
Making moves from a passion play...

We came to dance
Making moves from a passion play...

We came to dance
Making moves from a passion play...

Music video by Ultravox performing The Voice (2009 Digital Remaster).

http://vevo.ly/s6WVx4

Music video by Ultravox performing Passing Strangers (2009 Digital Remaster).

http://vevo.ly/c2r2mx

i couldn't find this anywhere online and this doc made me cry like 38 times minumum so here you go and enjoy warren drinking a crisp can of dr pepper

(all footage compiled by ultravox and lee curran, from the ultravox return to eden dvd)

Yep, you probably have Demodex mites living on your face. These tiny arachnids feast on sebum, the greasy oil in your pores. But should you be worried about your eight-legged guests?

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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.

Pretty much every adult human alive has a population of these mites living on them.

Also called eyelash mites, they’re too small to see with the naked eye. They’re mostly transparent, and at about .3 millimeters long, it would take about five face adult mites laid end to end to stretch across the head of a pin.

Face mites spend their days face-down inside your hair follicles nestled up against the hair shaft.
They eat sebum, that greasy oil your skin makes to protect itself and keep it from drying out. That’s why the greasiest parts of your body — like around the eyes, nose and mouth — likely harbor a higher concentration of mites than other areas.

They live about two weeks. They spend most of their time tucked inside our pores. But while we’re sleeping, they crawl out onto the surface of our skin to mate before crawling back into our pores to lay their eggs. Fun!

--- How common are face mites?
Pretty much everyone has some face mites on them. Babies are born without them but quickly receive them from their parents through direct contact. The amount of mites may increase during puberty when the skin starts to produce more oil.

--- How do you get rid of face mites?
There’s usually no need to try to rid yourself of face mites as they typically don’t cause any symptoms and are nearly impossible to fully eradicate. Since female face mites can also reproduce asexually, it only takes one mite to repopulate your skin. Some people experience an overpopulation of face mites resulting in an inflammatory disease called demodicosis which is easy to recognize sue to the many small evenly-sized pimples that appear quickly. Consult a dermatologist if you think you may have symptoms.

--- What do face mites eat?

Face mites consume the greasy oil that you skin produces to protect itself.

---+ Read the entire article on KQED

https://www.kqed.org/science/1....941506/these-face-mi

---+ More Great Deep Look episodes:
How Lice Turn Your Hair Into Their Jungle Gym | Deep Look
https://www.youtube.com/watch?v=Yb26BBvAAWU&t=1s

How Ticks Dig In With a Mouth Full of Hooks | Deep Look
https://www.youtube.com/watch?v=_IoOJu2_FKE

---+ Shoutout!

?Congratulations? to jac lyn, Vanessa C u later, aspireme_95, Émile Julien, and Nono Chan who correctly identified the part of this animal that is, well… missing. Demodex lack an anus! Se the Community Tab post here: https://www.youtube.com/channe....l/UC-3SbfTPJsL8fJAPK

---+ Thank you to our Top Patreon Supporters ($10+ per month)!

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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 Templeton Religion Trust, the Templeton World Charity Foundation, 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 and the members of KQED.

#facemites #demodex #deeplook

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

? 2017 WEBBY PEOPLE'S VOICE WINNER ? for Best Science & Education Video ? !
http://webbyawards.com/winners..../2017/film-video/gen

Seen up close, the anatomy of a mosquito bite is terrifying. The most dangerous animal in the world uses six needle-like mouthparts to saw into our skin, tap a blood vessel and sometimes leave a dangerous parting gift.

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. Explore big scientific mysteries by going incredibly small.

Scientists have discovered that the mosquito’s mouth, called a proboscis isn’t just one tiny spear. It’s a sophisticated system of thin needles, each of which pierces the skin, finds blood vessels and makes it easy for mosquitoes to suck blood out of them.

Male mosquitoes don’t bite us, but when a female mosquito pierces the skin, a flexible lip-like sheath called the labium scrolls up and stays outside as she pushes in six needle-like parts that scientists refer to as stylets.

Two of these needles, called maxillae, have tiny teeth. The mosquito uses them to saw through the skin. They’re so sharp you can barely feel the mosquito biting you.

“They’re like drill bits,” said University of California, Davis, biochemist Walter Leal.

Another set of needles, the mandibles, hold tissues apart while the mosquito works.

Then the sharp-tipped labrum needle probes under the skin, piercing a vessel and sucking blood from it.

The sixth needle – called the hypopharynx – drools saliva into us, and delivers chemicals that keep our blood flowing. Mosquito saliva also makes our blood vessels dilate, blocks our immune response and lubricates the proboscis. It causes us to develop itchy welts, and serves as a conduit for dangerous viruses and parasites.

---+ Read the entire article on KQED Science:
http://ww2.kqed.org/science/20....16/06/07/how-mosquit

---+ What is the deadliest animal in the world?
Mosquitoes are the deadliest animals in the world to us humans. The diseases they transmit kill hundreds of thousands of people each year.

---+ How many people get malaria each year?
In 2015, malaria, the deadliest mosquito-borne disease, killed roughly 635,000 people, mostly children under the age of five and pregnant women in sub-Saharan Africa.

---+ What diseases do mosquitoes transmit?
Malaria, dengue, yellow fever, West Nile and Zika are some of the diseases that mosquitoes transmit.

Dengue fever, transmitted Aedes aegypti mosquitoes, is estimated to make almost 400 million people sick with jabbing joint pain each year.

Scientists also believe that Aedes aegypti mosquitoes are the main culprit for more than 350 confirmed cases of congenital malformations associated with the Zika virus in the northeastern Brazilian state of Pernambuco. Since last October, an unusually high number of babies have been born there with small heads and a host of health problems like convulsions, suspected of being caused by a Zika virus infection early in their mother’s pregnancy.

---+ What diseases can I get from mosquitoes in the United States?
West Nile virus is the most important of several mosquito-transmitted viruses now native to the U.S., according to the Centers for Disease Control.

---+ More Great Deep Look episodes:

The Bombardier Beetle And Its Crazy Chemical Cannon
https://youtu.be/BWwgLS5tK80

--- See also this new Zika video from PBS Digital Studios:

Should You Be Worried About Zika? | It's Okay to Be Smart
https://www.youtube.com/watch?v=rZ9S_3RFBgc

---+ 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.

--

Video of mosquito labrum probing under mouse skin from:
Choumet V, Attout T, Chartier L, Khun H, Sautereau J, et al. (2012) Visualizing Non Infectious and Infectious Anopheles gambiae Blood Feedings in Naïve and Saliva-Immunized Mice. PLoS ONE 7(12): e50464. doi:10.1371/journal.pone.0050464 .
Used under the terms of: http://creativecommons.org/licenses/by/4.0/

Animations based on drawing in Choo Y-M, Buss GK, Tan K and Leal WS (2015) Multitasking roles of mosquito labrum in oviposition and blood feeding. Front. Physiol. 6:306. doi: 10.3389/fphys.2015.00306
Used under the terms of: http://creativecommons.org/licenses/by/4.0/
#deeplook #mosquito #mosquitobite

Plenty of animals build their homes in oak trees. But some very teeny, tricky wasps make the tree do all the work. And each miniature mansion the trees build for the wasps' larvae is weirder and more flamboyant than the next.

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

DEEP LOOK: 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! *

“What nerve!” you might say. What… gall! And you’d be right. The wasps are called gall-inducers.

---+ What do oak galls look like?

If you’ve ever spent a Summer or Fall around oak trees – such as the stalwart Valley Oak – Quercus lobata, or the stately Blue Oak, Quercus douglasii – you may be familiar with the large, vaguely fruity-looking objects clinging to the branches and leaves. Commonly called oak apples, these growths are the last thing you’d want to put in your mouth. They are intensely bitter, loaded with tannin compounds – the same compounds that in modest amounts give red wine its pleasant dryness, and tea its refreshing earthy tang.

That said, the oak apple’s powerful astringency has been prized for millennia. Tanning leather, making ink or dye, and cleaning wounds have been but a few of the gall’s historical uses.

But on closer inspection of these oaks – and many other plants and trees such as willows, alders, manzanitas, or pines – you can find a rogue’s gallery of smaller galls. Carefully peeking under leaves, along the stems and branches, or around the flower buds and acorns will likely lead you to unexpected finds. Smooth ones. Spiky ones. Long skinny ones, flat ones, lumpy, boxy ones. From the size of a golf ball down to that of a poppy seed. These structures wear shades of yellow, green, brown, purple, pink and red – and sometimes all of the above. A single tree may be host to dozens of types of gall, each one caused by a specific organism. And their shapes range from the sublime to the downright creepy. One tree may be encrusted with them, like a Christmas tree laden with ornaments and tinsel; and the next tree over may be almost completely free of galls. Why? It’s a mystery.

---+ How do oak galls form?

Galls are generally formed when an insect, or its larvae, introduce chemicals into a specific location, to push the plant’s growth hormones into overdrive. This can result in a great profusion of normal cells, increased size of existing cells, or the alteration of entire plant structures into new, alien forms.

Lots of creatures cause them; midges, mites, aphids, flies, even bacteria and viruses. But the undisputed champs are a big family of little wasps called Cynipids– rarely exceeding the size of a mosquito, a quarter of an inch in length.

“These tiny wasps cannot sting,” says Dr. Kathy Schick, Assistant Specialist/Curatorial Assistant at the Essig Museum of Entomology at UC Berkeley. “Gall-inducers are fascinating in that they are very specialized to their organ of the host plant.”

---+ What are oak galls?

These wasp houses are not homes exactly, but more akin to nurseries. The galls serve as an ideal environment for wasp larvae, whether it is a single offspring, or dozens. The tree is tricked into generating outsize amounts of soft, pillowy tissue inside each gall, on which the larvae gladly gorge themselves as they grow.


Full article: http://blogs.kqed.org/science/....2014/11/18/what-gall

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

It's Okay to Be Smart: Inside the World of Fire Ants!
https://youtu.be/rz3UdLEWQ60

Gross Science: Can Spider Venom Cure Erectile Dysfunction?
https://youtu.be/5i9X8h17VNM

---+ More Great Deep Look episodes:

These Lizards Have Been Playing Rock-Paper-Scissors for 15 Million Years
https://youtu.be/rafdHxBwIbQ

Stinging Scorpion vs. Pain-Defying Mouse
https://youtu.be/w-K_YtWqMro

---+ 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

Their skeletons are prized by beachcombers, but sand dollars look way different in their lives beneath the waves. Covered in thousands of purple spines, they have a bizarre diet that helps them exploit the turbulent waters of the sandy sea floor.

Please follow us on Patreon! https://www.patreon.com/deeplook

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. Explore big scientific mysteries by going incredibly small.

Pristine white sand dollars have long been the souvenir to commemorate a successful day at the beach. But most people who pick them up don’t realize that they’ve collected the skeleton of an animal, washed up at the end of a long life.

As it turns out, scientists say there’s a lot to be said about a sand dollar’s life. That skeleton -- also known as a test -- is really a tool, a remarkable feat of engineering that allows sand dollars to thrive on the shifting bottom of the sandy seafloor, an environment that most other sea creatures find inhospitable.

“They've done something really amazing and different,” said Rich Mooi, a researcher with the California Academy of Sciences in San Francisco. “They’re a pile of novelties, and they’ve gone way off the deep end in modifying their bodies to adapt to where they live.”

Mooi studies echinoderms, a word that roughly translates to “hedgehog skin.” It’s an aptly-fitting name for a group that includes sea urchins, sand dollars, sea stars and sea cucumbers. But Mooi says sand dollars really have his heart, in part because of their incredible adaptations.

--- What are sand dollars?
Sand dollars belong to a group of animals called Echinoderms that includes some more familiar animals like starfish and sea urchins. Sand dollars are actually a type of flattened sea urchin with miniaturized spines and tube feet more suited to sandy seafloors.

--- What do sand dollars eat?
Sand dollars consume sand but they get actual nutrition from the layer of algae and bacteria that coat the grains, not the sand itself.

--- Are sand dollars alive? Why do they Turn White?
When sand dollars are alive, they are covered in tiny tube feet and spines that make them appear like fuzzy discs. When they die, they lose their spines and tube feet exposing their white skeleton that scientists call a test. That skeleton is typically what people find on the beach.

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

https://www.kqed.org/science/1....932072/a-sand-dollar

---+ For more information:

Learn more about Chris Lowe’s work with plankton including sand dollars and their relatives
http://lowe.stanford.edu/

Rich Mooi’s research into sand dollars for California Academy of Sciences
https://www.calacademy.org/lea....rn-explore/science-h

---+ More Great Deep Look episodes:

The Amazing Life of Sand | Deep Look
https://youtu.be/VkrQ9QuKprE

For Pacific Mole Crabs It's Dig or Die | Deep Look
https://youtu.be/tfoYD8pAsMw

This Adorable Sea Slug is a Sneaky Little Thief | Deep Look
https://www.youtube.com/watch?v=KLVfWKxtfow&t=112s

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

These Tiny Cells Shape Your Life | BrainCraft
https://www.youtube.com/watch?v=fnx-Qvx_fA8

What are Eye Boogers? | Reactions
https://www.youtube.com/watch?v=w3M8p-QCC7I

---+ 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 Templeton Religion Trust and the Templeton World Charity Foundation, 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.

---+ SHOUT OUTS

Here are the winners from our episode image quiz posted in our channel Community Tab:

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

?#1: Tektyx
Was the first to correctly ID the creature in our episode was a sand dollar.

?#2: tichu7
Was the first to ID what kind of sand dollar it was, the Pacific sand dollar.

?#3: Miguel Gomez
Also posted what kind of sand dollar it was was, but by another name: Eccentric sand dollar.

?#4: Gir Gremlin
The first viewer to identify the sand dollar by its scientific name: Dendraster excentricus!

It's stealth, not speed that makes owls such exceptional hunters. Zoom way in on their phenomenal feathers to see what makes them whisper-quiet.

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

--- How do owls hunt silently?

When birds flap their wings it creates turbulences in the air as it rushes over their wings. In general, the larger a bird is and the faster it flies, the larger the turbulence created and that means more sound.

The feathers at the leading edge of an owl’s wings have an unusual serrated appearance, referred to as a comb or fringe. The tiny hooked projections stick out and break up the wind as it flows over the owl’s wings reducing the size and sound of the turbulences.

Owl feathers go one step further to control sound. When viewed up-close, owl feathers appear velvety. The furry texture absorbs and dampens sound like a sound blanket. It also allows the feathers to quietly slide past each other in flight, reducing rusting sounds.

--- Why do owls hunt at night?

Owls belong to a group called raptors which also so includes with hawks, eagles and falcons. Most of these birds of prey hunt during the day and rely on. But unlike most other raptors, the roughly 200 species of owl are generally nocturnal while others are crepuscular, meaning that they’re active around dawn and dusk.

They have extremely powerful low-light vision, and finely tuned hearing which allows them to locate the source of even the smallest sound. Owls simply hide and wait for their prey to betray its own location. As ambush hunters, owls tend to rely on surprise more often than their ability to give chase.

--- Why do owls hoot?

With Halloween around the corner, you might have noticed a familiar sound in the night. It’s mating season for owls and the sound of their hooting fills the darkness.

According to Chris Clark, an an assistant professor of biology at UC Riverside,, “The reason why owls are getting ready to breed right now in the late fall is because they breed earlier than most birds. The bigger the bird the longer it takes for them to incubate their eggs and for the nestlings to hatch out and or the fledglings to leave the nest. Owls try to breed really early because they want their babies to be leaving the nest and practicing hunting right when there are lots of baby animals around like baby rabbits that are easy prey.”

--- More great DEEP LOOK episodes:

Halloween Special: Watch Flesh-Eating Beetles Strip Bodies to the Bone
https://www.youtube.com/watch?v=Np0hJGKrIWg

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

You're Not Hallucinating. That's Just Squid Skin.
https://www.youtube.com/watch?v=0wtLrlIKvJE

--- Super videos from the PBS Digital Studios Network!

Did Dinosaurs Really Go Extinct? - It's Okay to be Smart
https://www.youtube.com/watch?v=3_RLz0whDv4

The Surprising Ways Death Shapes Our Lives - BrainCraft
https://www.youtube.com/watch?v=Joalg73L_gw

Crazy pool vortex - Physics Girl
https://www.youtube.com/watch?v=pnbJEg9r1o8

--- More KQED SCIENCE:

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

When attacked, this beetle sets off a rapid chemical reaction inside its body, sending predators scrambling. This amazing chemical defense has some people scratching their heads: How could such a complex system evolve gradually—without killing the beetle too?

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

The bombardier beetle, named for soldiers who once operated artillery cannons, has a surprising secret to use against potential predators.

When attacked, the beetle mixes a cocktail of compounds inside its body that produces a fast-moving chemical reaction. The reaction heats the mix to the boiling point, then propels it through a narrow abdominal opening with powerful force. By turning the end of its abdomen on an assailant, the beetle can even aim the spray.

The formidable liquid, composed of three main ingredients, both burns and stings the attacker. It can kill a small adversary, such as an ant, and send larger foes, like spiders, frogs, and birds, fleeing in confusion.


How do bombardier beetles defend themselves?
They manufacture and combine three reactive substances inside their bodies. The chemical reaction is exothermic, meaning it heats the combination to the boiling point, producing a hot, stinging spray, which the beetle can point at an enemy.

What does a bombardier beetle spray?
It’s a combination of hydroquinone and hydrogen peroxide (like what you can buy in the store). The reaction between these two is catalyzed by an enzyme, produced by glands in the beetle, which is the spark that makes the reaction so explosive.

Why is it called a bombardier beetle?
“Bombardier” is an old French word for a solider who operates artillery.

Read the entire article on KQED Science:
http://ww2.kqed.org/science/20....16/03/22/kaboom-this



--- More great DEEP LOOK episodes:

Halloween Special: Watch Flesh-Eating Beetles Strip Bodies to the Bone
https://www.youtube.com/watch?v=Np0hJGKrIWg

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

Nature's Scuba Divers: How Beetles Breathe Underwater
https://www.youtube.com/watch?v=T-RtG5Z-9jQ



--- Super videos from the PBS Digital Studios Network!

Nature's Most Amazing Animal Superpowers | It's Okay to Be Smart
https://www.youtube.com/watch?v=e69yaWDkVGs

Why Don’t These Cicadas Have Butts? | Gross Science
https://www.youtube.com/watch?v=IDBkj3DjNSM

--- For more content from your local PBS and NPR affiliate:
KQED Science: http://www.kqed.org/science
Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience

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

The glow worm colonies of New Zealand's Waitomo Caves imitate stars to confuse flying insects, then trap them in sticky snares and eat them alive.

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DEEP LOOK is science up close - really, really close. An 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.

Like fireflies, the spectacular worms of New Zealand’s Waitomo Caves glow by breaking down a light-emitting protein. But unlike the yellow mating flashes of fireflies, the glow worms’ steady blue light has a more insidious purpose: it’s bait.

The strategy is simple. Many of the glow worms’ prey are insects, including moths, that navigate by starlight. With imposter stars all around, the insects become disoriented and fly into a waiting snare. Once the victim has exhausted itself trying to get free, the glow worm reels in the catch.

The prey is typically still alive when it arrives at the glow worm’s mouth, which has teeth sharp enough to bore through insect exoskeletons.

Glow worms live in colonies, and researchers have noticed that individual worms seem to sync their lights to the members of their colony, brightening and dimming on a 24-hour cycle. There can be several colonies of glow worms in a cave, and studies have shown that different colonies are on different cycles, taking turns at peak illumination, when they’re most attractive to prey.

Not surprisingly, the worms glow brighter when they’re hungry.

--- How do glow worms glow?

Their light is the result of a chemical reaction. The worms break down a protein called luciferin using an enzyme, luciferase, in a specialized section of their digestive tract. The glow shines through their translucent skin.

--- Why do glow worms live in caves?

The glow worms need to be in a dark environment where their light can be seen. Caves also shelter them from the wind, which can tangle their dangling snares.

--- Where can I see glow worms?

The Waitomo Caves are on New Zealand’s North Island. Other New Zealand glow worm sites include the Te Anau caves, Lake Rotoiti, Paparoa National Park, and Waipu. A related species inhabits similar caves in eastern Australia.

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

https://ww2.kqed.org/science/2....016/06/28/these-carn

---+ For more information:

Discover Waitomo: http://www.waitomo.com/

---+ More Great Deep Look episodes:

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

The Bombardier Beetle And Its Crazy Chemical Cannon
https://www.youtube.com/watch?v=BWwgLS5tK80

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

It's Okay to Be Smart: Are You Smarter Than A Slime Mold?
https://www.youtube.com/watch?v=K8HEDqoTPgk

Gross Science: Hookworms and the Myth of the "Lazy Southerner"
https://www.youtube.com/watch?v=7BwgpYexMjk

---+ 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

Aqui estou
E ao alcance de minhas mãos
Ela parece dormir e está mais doce agora
Que o sonho mais selvagem, poderia tê-la visto
E eu a assisto escapar
Mas eu sei

Eu a procurarei por toda parte
No alto
Não há fim nas distâncias
Irei procurar de alto a baixo
No alto
Não há fim nas distâncias em que irei

Para encontrá-la de novo
Disso meus sonhos dependem
Através da escuridão
Sinto as batidas do seu coração junto ao meu
Ela é o mais puro amor que eu poderia encontrar
Então eu acho que

Eu a procurarei por toda parte
No alto
Não há fim nas distâncias
Irei procurar de alto a baixo
No alto
Você sabe o que significa te amar?

Estou procurando por toda parte
E agora ela está me dizendo que tem que partir
Eu sempre estarei procurando por toda parte
Faminto por você (e agora ela está me dizendo)
Veja como me deixou em pedaços
Procurando de alto a baixo
No alto
Não há fim nas distâncias que irei percorrer
Oh, por você, irei procurar por toda parte

Se inscrevam lá minha indicação
https://m.youtube.com/channel/....UCguxzyLUFG5W7lbYm0o

1985 H.u.n.t.i.n.g High And Low

A pedido de alguns inscritos já está disponível para download ou envio pelo correio as coletâneas anos 70’s, com 27 discos e anos 80’s com 32 discos, ambas com sucessos que marcaram época.
Sem cortes ou direitos autorais. São aproximadamente 1200 músicas em formato mp3.
Maiores informações e valores entre em contato pelo e-mail: dozeinfocel@gmail.com

Quer ouvir estas e outras músicas do canal sem interrupção, 24 horas por dia? Acesse nossa rádio web: https://zeno.fm/radio-canal-rb

***Devido ao bloqueio de alguns álbuns do canal pelos direitos autorais não sendo possível a visualização dos mesmos como público, estaremos colocando a descrição e tempo das faixas nos comentários***

- Espero que curtam, gostem e compartilhem, pois, assim fazendo nos ajudará no crescimento do canal.

- Aproveito para agradecer, pois graças a vocês passamos dos 10 mil inscritos.

- Muito obrigado!

#10KCreator!
@R.B

- Que Deus abençoe a todos! Forte abraço.

*Talvez os direitos autorais, após a publicação do vídeo restrinja a publicação de alguma canção, por isto e se isto vier a acontecer, nos desculpem*.

http://www.gozen.com What do you do with automatic negative thoughts, anxious thoughts, or just a broken record of intrusive thoughts? We know we can't run from them, try mindfulness. Observe your thought without trying to change it.

https://sebastianferreyra.com/....es/clips/scoundrelda

Visitá el enlace de mi sitio web donde encontrarás la letra original, la traducción/interpretación que realicé, wallpapers, notas, el listado de videoclips realizados y además podes dejar tus comentarios, ¡Gracias por pasarte!

© Copyright Information: All music content presented in this video is property of Universal Music Group (UMG).

© Información del copyright: Todo el contenido musical presentado en este videoclip es propiedad exclusiva de Universal Music Group (UMG).

a-ha | Morten Harket | Magne Furuholmen | Paul Waaktaar Savoy | 80s | Classics | Traducción | Traducida | Interpretación | Interpretada | Letra | Lyrics | Norway | Noruega | Estados Unidos | United States of America | Take on me | Ending of a High Note | Español | Inglés | English | Spanish | Buenos Aires | Argentina | Sebastian Ferreyra | Sebaxtian1234 | sebastianferreyra.com

Title track of a-ha's 2nd album "Scoundrel Days" http://www.amazon.co.uk/Scound....rel-Days/dp/B001F4U2

Double live album from the Lifelines Tour 2002 http://www.last.fm/music/a-ha/How Can I Sleep With Your Voice in My Head

a-ha's new album Foot of the Mountain was released on 27 july 2009 in the UK
World Tour 2009/10
Nov: Germany UK Russia & Japan
Jan: Australia
Mar: South America, Canada & US
02 Arena in London on 4 nov 2009 www.the02.co.uk

Scoundrel Days, by A-ha. Since this is one of the greatest songs of this band and doesn't have an oficial video, I made this one. Hope you like it.
Made with Adobe Premiere Pro, 3dsmax and a few plugins.

Song and Album released in October 1986
Copyright 1986 Warner Music Group

UPDATE: Here's the same video with better quality:
https://www.youtube.com/watch?v=9PtA2TFSrSY

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#scoundrel_days
#scoundrel_days_A-ha
#fan_made_video

a-ha-uk performing live at a private function in Bakewell Nov 2013

Hunting High And Low album tour in Australia