Top Vídeos
Music video by Ultravox performing Visions In Blue (2009 Digital Remaster).
http://vevo.ly/r89SdY
A couple of these tracks could already be found on youtube - here's the complete thing.
Ultravox! - such a great band while John Foxx was still part of it. They appropriately dropped the '!' afterwards, having become a totally different, utterly boring and ridiculous but -oh the irony of it!- extremely successful combo.
approx.timing :
01 - I want to be a machine - 00.00
02 - Slip away - 06.49
03 - Frozen ones - 11.00
04 - Distant smile - 15.22
05 - Young savage - 18.46
06 - My sex - 22.14
07 - Artificial life - 25.08 (fades in)
08 - Wide boys - 29.50
09 - Saturday night (in the city of the dead) - 32.38
10 - The wild, the beautiful and the damned - 35.35
11 - Rockwrok - 42.02
12 - Fear in the western world - 45.25 (incomplete - fades out)
At night, these parasites crawl onto your bed, bite you and suck your blood. Then they find a nearby hideout where they leave disgusting telltale signs. But these pests have an Achilles’ heel that stops them cold.
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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.
Adult bed bugs are about the size and color of an apple seed. After biting, they hide in a nearby cranny, like the seam of the mattress.
At the University of California, Irvine, biologist and engineer Catherine Loudon is working to create synthetic surfaces that could trap bed bugs. She was inspired by the tiny hooked hairs that grow from the leaves of some varieties of beans, such as kidney and green beans. In nature, these hairs, called trichomes, pierce through the feet of the aphids and leafhoppers that like to feed on the plants.
Researchers have found that these pointy hairs are just as effective against bed bugs, even though the bloodsucking parasites don’t feed on leaves. Loudon’s goal is to mimic a bean leaf’s mechanism to create an inexpensive, portable bed bug trap.
“You could imagine a strip that would act as a barrier that could be placed virtually anywhere: across the portal to a room, behind the headboard, on subway seats, an airplane,” Loudon said. “They have six legs, so that’s six opportunities to get trapped.”
--- Where do bed bugs come from?
Bed bugs don’t fly or jump or come in from the garden. They crawl very quickly and hide in travelers’ luggage. They also move around on secondhand furniture, or from apartment to apartment.
--- How can I avoid bringing bed bugs home?
“It would probably be a prudent thing to do a quick bed check if you’re sleeping in a strange bed,” said Potter. His recommendation goes for hotel rooms, as well as dorms and summer camp bunk beds. He suggests pulling back the sheet at the head of the bed and checking the seams on the top and bottom of the mattress and the box spring.
---+ For more tips, read the entire article on KQED Science:
https://www.kqed.org/science/1....944245/watch-bed-bug
---+ More Great Deep Look Episodes:
‘Parasites are Dynamite’ Playlist: https://www.youtube.com/playli....st?list=PLdKlciEDdCQ
---+ ?Congratulations ?to the following fans for correctly identifying the creature's species name in our community tab challenge:
Stay in Your Layne
Brian Lee
Brad Denney
Elise Wade
Raminta’s Photography
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.
#bedbug #bedbugtrap #bedbugbite
Jellyfish don’t have a heart, or blood, or even a brain. They’ve survived five mass extinctions. And you can find them in every ocean, from pole to pole. What’s their secret? Keeping it simple, but with a few dangerous tricks.
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.
--- Why do Jellyfish Sting?
Jellyfish sting to paralyze their prey. They use special cells called nematocysts. Jellyfish don’t have a brain or a central nervous system to control these stinging cells, so each one has it’s own trip wire, called a cnidocil.
When triggered, the nematocyst cells act like a combination of fishing hook and hypodermic needle. They fire a barb into the flesh of the jellyfish’s prey at 10,000 times the force of gravity – making it one of the fastest mechanisms in the animal kingdom. As the barb latches on, a thread-like filament bathed in toxin erupts from the barb and delivers the poison.
The nematocyst only works if the barb can penetrate the skin, which is why some jellies are more dangerous to humans than others. The smooth-looking tentacles of a sea anemone (a close relative of jellies that also has nematocyst cells) feel like sandpaper to the touch. Their nematocysts are firing, but the barbs aren’t powerful enough to puncture your skin.
--- Read the article for this video on KQED Science:
https://ww2.kqed.org/science/2....015/09/29/why-jellyf
--- More great DEEP LOOK episodes:
Pygmy Seahorses: Masters of Camouflage
https://www.youtube.com/watch?v=Q3CtGoqz3ww
You're Not Hallucinating. That's Just Squid Skin.
https://www.youtube.com/watch?v=0wtLrlIKvJE
The Fantastic Fur of Sea Otters
https://www.youtube.com/watch?v=Zxqg_um1TXI
--- Related videos from the PBS Digital Studios Network!
I Don't Think You're Ready for These Jellies - It’s Okay to Be Smart
https://www.youtube.com/watch?v=a4DQQe5p5gc
Why Neuroscientists Love Kinky Sea Slugs - Gross Science
https://www.youtube.com/watch?v=QGHiyWjjhHY
What Physics Teachers Get Wrong About Tides! | Space Time
https://www.youtube.com/watch?v=pwChk4S99i4
--- 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
Dermestid Beetles are fast and fastidious eaters. They can pick a carcass clean in just days leaving even the most delicate bone structures intact. This makes them the perfect tool for museum scientists-- if you keep them far, far away from valuable collections.
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In nature, Dermestid Beetles are death-homing devices. They’ll find a dead body about a week after death and lay eggs in the drying flesh. The larvae emerge with a voracious appetite, outgrowing their skins six to eight times in just days before pupating, becoming adults and flying away to start a new colony.
These Dermestid Beetles at the Museum of Vertebrate Zoology at UC Berkeley are direct descendants from the original colony established in this museum in 1924. The process now used at museums around the world was pioneered here. These are the beetles you see here in this flesh-eating beetles time lapse.
Scientists in the prep lab downstairs receive nearly a thousand carcasses a year. It’s their job to preserve each animal for long-term use in the collections upstairs. And the work is not for the squeamish.
What makes beetles ideal for cleaning museum specimens is that they’re fast and fastidious eaters. They can pick a carcass clean while leaving even the most delicate bone structures intact.
It takes a large beetle colony 24 – 48 hours to clean the bones of small animals like rabbits and owls, and they can work on 100 - 200 specimens at a time. Larger animals like deer or coyotes take about a week.
But the alliance between beetles and museum is an uneasy one. Downstairs the beetles are a critical tool. But if Dermestids got loose upstairs, they could wreak havoc in the library stacks, munching through specimen drawers and ruining entire collections.
--- More KQED SCIENCE:
Tumblr: http://kqedscience.tumblr.com
Twitter: https://www.twitter.com/kqedscience
KQED Science: http://ww2.kqed.org/science
---
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
Related videos from the PBS Digital Studios Network!
Can Microbes Solve Murder Mysteries? - Gross Science
https://www.youtube.com/watch?v=kRUt9pqMCSg
The Surprising Ways Death Shapes Our Lives - BrainCraft
https://www.youtube.com/watch?v=Joalg73L_gw
Do Animals Mourn Their Dead? - It's Okay to Be Smart (ft. BrainCraft and Gross Science!)
https://www.youtube.com/watch?v=rHJDmMSKlHM
--- 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 #dermestids #dermestidbeetle
Rain falls and within seconds dried-up moss that's been virtually dead for decades unfurls in an explosion of green. The microscopic creatures living in the moss come out to feed. Scientists say the genes in these “resurrection plants” might one day protect crops from drought.
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 does moss grow?
Mosses don’t have roots. Their porous cells absorb water like a sponge, whenever it’s available.
When there’s no rain, mosses dry out completely and stop photosynthesizing. That is, they stop using carbon dioxide and the light of the sun to grow. They’re virtually dead, reduced to a pile of chemicals, and can stay that way for years. Researchers have found dry, 100-year-old moss samples in a museum that came back to life when water was added.
Read an extended article on how scientists hope to use resurrection plants to create crops that can survive drought:
http://ww2.kqed.org/science/20....15/06/25/these-resur
--
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: Where Does the Smell of Rain Come From?
https://www.youtube.com/watch?v=lGcE5x8s0B8
KQED Science: http://ww2.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 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
Chameleons don't change color to match their environment; it’s just the opposite. How do they do it? By manipulating tiny crystals in their skin. Now, UC Berkeley researchers are on a quest to create synthetic chameleon skin inspired by these reptiles’ uncanny ability.
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 Chameleons Change Color?
Chameleons are some of the most brilliantly colored animals on the planet. But how did they evolve the ability to change color?
Scientists used to believe that chameleons changed color by spreading out pigments in their skin, much like octopuses or squid do.
The top layer of chameleon skin – called the epidermis – contains yellow pigment cells called xanthophores, and red pigment cells called erythrophores. But the amount of pigment in the cells stays the same, even when the chameleon changes color.
Just beneath the chameleon’s skin is a layer of cells called iridophores. These cells contain microscopic salt crystals, which are arranged in a three-dimensional pattern like oranges stacked on a fruit stand.
When light hits the crystals, some wavelengths are absorbed and some are reflected. The result, to our eyes, is the beautiful rainbow of colors on the chameleon’s skin. But what we’re actually seeing is light that is bouncing off of these tiny crystals. What we perceive as green, for example, is blue wavelengths of light being reflected off the crystals and through the layer of yellow xanthophore cells in the chameleon’s epidermis. The result is bright green skin that contains no green pigment!
The process of changing color is called metachrosis.
--- Why do Chameleons Change Color?
Chameleons don’t change color to match their environment. In fact, it’s just the opposite.
Their baseline is camouflage.
When chameleons are relaxed, they’re mostly green. They naturally blend into their home in the forest canopy. They even mimic leaves by dancing around a little.
But when they feel threatened, annoyed, or just want to show a little swagger, that’s when their color changes.
Scientists once thought that chameleons color-changing abilities allowed them to better camouflage themselves. Most species of chameleons live high in the forest canopy and their various shades of green provide natural camouflage. Even their movement provides camouflage – they dance around to mimic leaves blowing in the wind.
In fact, chameleons change color primarily to communicate with each other, as though they were living mood rings. Males will warn each other about their territory and females will change color to let males know whether they’re interested in breeding.
Chameleons also have a second layer of iridiophore cells just beneath the first. The crystals in that layer are larger and reflect light waves in the infrared wavelengths. This suggests that chameleons are also changing colors to regulate their temperature, according to Milinkovitch. Chameleons are cold-blooded and heat their bodies with the warmth of the sun.
Read the article for this video on KQED Science:
http://ww2.kqed.org/science/20....15/08/25/natures-moo
--- 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
--- Related video 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
--- Other Great Science Videos About Chameleons
How Do Chameleons Change Color? - Veritasium
https://www.youtube.com/watch?v=SQggDnScsvI
True Facts About The Chameleon - zefrank1
https://www.youtube.com/watch?v=UR_byRbXxvs
--- 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
Check out America From Scratch: https://youtu.be/LVuEJ15J19s
A rattlesnake's rattle isn't like a maraca, with little bits shaking around inside. So how exactly does it make that sound?
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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.
Rattlesnakes are ambush predators, relying on staying hidden to get close to their prey. They don’t sport the bright colors that some venomous snakes use as a warning to predators.
Fortunately, rattlesnakes have an unmistakable warning, a loud buzz made to startle any aggressor and hopefully avoid having to bite.
If you hear the rattlesnake’s rattle here’s what to do: First, stop moving! You want to figure out which direction the sound is coming from. Once you do, slowly back away.
If you do get bitten, immobilize the area and don't overly exert yourself. Immediately seek medical attention. You may need to be treated with antivenom.
DO NOT try to suck the venom out using your mouth or a suction device.
DO NOT try to capture the snake and stay clear of dead rattlesnakes, especially the head.
--- How do rattlesnakes make that buzzing sound?
The rattlesnake’s rattle is made up of loosely interlocking segments made of keratin, the same strong fibrous protein in your fingernails. Each segment is held in place by the one in front and behind it, but the individual segments can move a bit. When the snake shakes its tail, it sends undulating waves down the length of the rattle, and they click against each other. It happens so fast that all you hear is a buzz and all you see is a blur.
--- Why do rattlesnakes flick their tongue?
Like other snakes, rattlesnakes flick their tongues to gather odor particles suspended in liquid. The snake brings those scent molecules back to a special organ in the roof of their mouth called the vomeronasal organ or Jacobson's organ. The organ detects pheromones originating from prey and other snakes.
---+ Read the entire article on KQED:
https://www.kqed.org/science/1....945648/5-things-you-
---+ More Great Deep Look episodes:
Stinging Scorpion vs. Pain-Defying Mouse | Deep Look
https://www.youtube.com/watch?v=w-K_YtWqMro&t=35s
---+ ?Congratulations ?to the following fans for coming up with the *best* new names for the Jacobson's organ in our community tab challenge:
Pigeon Fowl - "Noodle snoofer"
alex jackson - "Ye Ol' Factory"
Aberrant Artist - "Tiny boi sniffer whiffer"
vandent nguyen - "Smeller Dweller" and "Flicker Snicker"
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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.
Bats have a brilliant way to find prey in the dark: echolocation. But to many of the moths they eat, that natural sonar is as loud as a jet engine. So some bats have hit on a sneakier, scrappier way to hunt.
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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. 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! *
Bats have been the only flying mammals for about 50 million years. Most species, with the exception of the fruit bats, use echolocation -- their built-in sonar -- to detect prey and snatch it from the air.
But not pallid bats. They hunt insects and arachnids that live on the ground by tracking their movements with another sense: hearing. In the final moments of their attack, they land and pluck their prey from the ground, a behavior called gleaning.
It took millions of years for bats to develop the lethal pairing of flight and echolocation. Why would a bat “go back” to a more primitive hunting style?
Many scientists believe the answer may have less to do with the bats alone than with moths, their principal food. In what these scientists describe as an “arms race” of evolution, many moth species have adapted to hear when they’re being tracked and to deploy counter-measures to bat echolocation.
These developments have driven some bats to seek alternate means of catching a meal – in part by keeping their sonar volume down. Pallid bats and other so-called “whispering bats” still use their echolocation to navigate. The volume navigational sonar is much quieter, more like a dishwasher.
For the pallid bat, part of occupying that niche has also meant evolving immunity scorpion venom. Another arms race.
--- Do all bats drink blood?
No, only three bat species are exclusive “hemovores” (blood-eaters), and only one of those, the common vampire bat, prefers mammals.
--- Why can’t humans hear echolocation?
Bat echolocation calls, whether for hunting or navigation – are too high-pitched for our ears to hear.
--- Do all bats carry rabies?
Only ½ to one percent of bats carry rabies. If a bat seems sick, rabies could be the cause. You should never touch any bat that you find.
---+ Read the entire article on KQED Science:
https://ww2.kqed.org/science/2....017/10/10/these-whis
---+ For more information:
Visit the Razak Lab at UC Riverside:
http://www.faculty.ucr.edu/~khaleel/
---+ More Great Deep Look episodes:
A Real Alien Invasion Is Coming to a Palm Tree Near You
https://www.youtube.com/watch?v=S6a3Q5DzeBM
How Mosquitoes Use Six Needles to Suck Your Blood
https://www.youtube.com/watch?v=rD8SmacBUcU
---+ See some great videos and documentaries from the PBS Digital Studios!
Origin Of Everything: The True Origin of Killer Clowns
https://www.youtube.com/watch?v=T5_Li2whOHA
Physics Girl: Fire in Freefall
https://www.youtube.com/watch?v=VAA_dNq_-8c
---+ Follow KQED Science:
KQED Science: http://www.kqed.org/science
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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 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
With rows of Dr. Seuss-like flowers hidden deep inside, the corpse flower plays dead to lure some unusual pollinators.
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! *
For a plant that emits an overpowering stench of rotting carcass, you’d think the corpse flower would have a PR problem.
But it’s quite the opposite: Anytime a corpse flower opens up at a botanical garden somewhere in the world visitors flock to catch a whiff and get a glimpse of the giant plant, which can grow up to 10 feet tall when it blooms and generally only does so every two to 10 years.
A corpse flower’s whole survival strategy is based on deception. It’s not a flower and it’s not a rotting dead animal, but it mimics both. Pollination remains out of sight, deep within the plant. KQED’s Deep Look staff was able to film inside a corpse flower, revealing the rarely-seen moment when the plant’s male flowers release glistening strings of pollen.
It’s not that the corpse flower is the only plant to attract pollinators like flies and beetles by putting out bad smells. Nor is it the only one that produces male and female flowers at the same time.
“The fact that it does all of this at this outsized scale – all of this together – is what’s so unique about it, biologically,” said Pati Vitt, senior scientist at the Chicago Botanic Garden.
When a titan arum is ready to flower, a stalk starts to grow out of the soil. Once it has reached four to 10 feet, a red “skirt” unfurls. Though it has the appearance of a petal, it’s really a modified leaf called a spathe that looks like a raw steak.
The yellow stalk underneath is called the spadix and it gives the plant its scientific name, Amorphophallus titanum, or roughly “giant deformed phallus.”
In its native Sumatra, the corpse flower opens for only 24 hours. In captivity, it often lasts longer. With just a day to reproduce, the stakes are high.
--- How many chemicals make up the smell of the corpse flower?
More than 30 chemicals make up the scent of the corpse flower, according to the 2017 paper “Studies on the floral anatomy and scent chemistry of titan arum” by researchers at the University of Mississippi, University of Florida, Gainsville, and Anadolu University in Turkey:
http://journals.tubitak.gov.tr..../botany/issues/bot-1
Some of the chemicals have a pleasant scent. But mostly, the corpse flower at first smells like funky cheese and rotting garlic, as a result of sulphur-smelling compounds. Hours later, the stink changes to what Vanessa Handley, at the University of California Botanical Garden at Berkeley describes as “dead rat in the walls of your house.”
---+ Read the entire article:
https://ww2.kqed.org/science/2....018/01/23/this-giant
---+ For more information:
Great illustration on the lifecycle of the corpse flower by the Chicago Botanic Garden:
https://www.chicagobotanic.org/titan/faq
University of California Davis Botanical Conservatory:
http://greenhouse.ucdavis.edu/conservatory/
---+ More Great Deep Look episodes:
This Mushroom Starts Killing You Before You Even Realize It
https://www.youtube.com/watch?v=bl9aCH2QaQY
A Real Alien Invasion Is Coming to a Palm Tree Near You
https://www.youtube.com/watch?v=S6a3Q5DzeBM
---+ See some great videos and documentaries from PBS Digital Studios!
It’s Okay To Be Smart: How to Figure Out the Day of the Week For Any Date Ever
https://www.youtube.com/watch?v=714LTMNJy5M
Above The Noise: Can Genetically Engineered Mosquitoes Help Fight Disease?
https://www.youtube.com/watch?v=CB_h7aheAEM
---+ 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
Check out my drawing book on Amazon: http://amzn.to/1K7L8Ed
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Watch free drawing tutorials at: http://www.fineartebooks.com/
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If you want to invest in a drawing, painting or sculpture by Leonardo Pereznieto, please write to: info@leonardopereznieto.com
List of materials:
Black lead holder: H lead
Red lead holder: 2B lead
Kneaded eraser
Pencil eraser (Magic Rub)
Soft, synthetic brush
White drawing paper, fine grain
This tutorial shows how to draw different types of textures and teaches how to draw spheres.
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8338918986617/posts
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If you would like to invest in a drawing, painting or sculpture by Leonardo Pereznieto, please write to: info@leonardopereznieto.com
This video shows how to make an amazing third dimension drawing and create with it an optical illusion. Today you’ll learn how to draw an eye in 3D and create perspective for the background. From shadows and lines we will create an effect of deep and you will create the illusion that your eye would pop out of the paper. We are going to use the theory of anamorphoses to create the 3D illusion.
List of materials:
Black lead holder: H lead
Red lead holder: 2B lead
Yellow lead holder: 6B lead
Kneaded eraser
Stick eraser
Soft, synthetic brush
Fabriano white drawing paper, fine grain
To see my blog about materials, please click on the following link:
http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/My_Blog.html
You may also follow me on:
My Blog: http://www.fineartebooks.com/howtodraw_drawingschool/My_Blog/My_Blog.html
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Do you want to help me translating the subtitles into your language?
All you need to do is translate the file at the link below and send it to me:
https://docs.google.com/open?i....d=0B0UOw8r7hWG2dVk3a
Як намалювати 3D оптична ілюзія з олівцем
Как нарисовать 3D оптическая иллюзия с карандашом
Jak narysować 3D złudzenie optyczne z ołówkiem
Comment dessiner une illusion optique 3D avec un crayon
Wie man ein 3D-optische Täuschung mit Bleistift
Cum să desenezi o iluzie optică 3D-Ochi de extraterestru spion în 3D
Hvordan tegne en optisk illusjon i 3D
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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..../0B0UOw8r7hWG2c0VBa0
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.)
List of materials:
Mechanical pencil with 0.5, HB lead
Mechanical pencil with 0.2, H lead
Mechanical pencil with 0.7, 2B lead
MagicRub FaberCastell eraser
Tombo pencil eraser
Canson light gray drawing paper, fine grain
Derwent white paster
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
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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 Draw a Silver Ring With a Heart
Comment dessiner une bague en argent avec un cœur
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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.)
List of materials:
Mechanical pencil with HB, 0.5 mm lead
Derwent Artists Fine Art color pencils set
MagicRub, FaberCastell eraser
Fabriano white drawing paper, fine grain
Felth pad
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
http://instagram.com/artistleonardo
VK: http://vk.com/leonardopereznieto
Leonardo Pereznieto: http://www.leonardopereznieto.com/leo/Intro.html
Audio file(s) provided by http://www.audiomicro.com
This tutorial shows how to draw
Visit me on FB: https://www.facebook.com/LeonardoPereznieto
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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://drive.google.com/file/....d/0B6f4Vo6IGnp8MFQtY
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:
Graphite powder
Chamois
Mechanical pencil with 0.7mm, B lead
Kneaded eraser Prismacolor
MagicRub FaberCastell eraser
Tombow Mono Zero eraser
Fabriano white drawing paper, fine grain
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/h....owtodraw_drawingscho
You may also follow me on:
My Blog: http://www.fineartebooks.com/h....owtodraw_drawingscho
My Twitter: https://twitter.com/#!/ArtistLeonardo
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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 Draw Smoke - How to Draw a Realistic Train
Come disegnare il fumo - Come disegnare un treno realistico
Fine Art-Tips on FB: https://www.facebook.com/FineArtTipsOfficial
Follow Fine Art Tips on Google+: http://goo.gl/TqsmiJ
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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=XEaVpSWdz
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:
Mechanical pencil with 0.7mm, B lead
Mechanical pencil with 0.3mm, 2H lead
Light blue cardboard paper
Markers: Tombow Dual Brush
Markers: Promarker Letraset
White pastel: Primo Bianco Charcoal 59-W
Color pencils: Faber-Castell Polychromos
Color pencils: Prismacolor Premier
Kneaded eraser Prismacolor
MagicRub FaberCastell eraser
Fabriano white drawing paper, fine grain
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/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 Make an Original Candle Light - Xmas Special - DIY
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=7Ai-lrLhZ
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:
Mechanical pencil with 0.7mm, B lead
Light grey cardboard paper
White pastel: Primo Bianco Charcoal 59-W
Color pencils: Faber-Castell Polychromos
Color pencils: Prismacolor Premier
Kneaded eraser Prismacolor
MagicRub FaberCastell eraser
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/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 Draw a Swarovski Crystal Bear With Color Pencils - Glass.
This video shows how to draw and doodle a ballerina.
My drawing book: http://amzn.to/1K7L8Ed
My Instagram: https://www.instagram.com/artistleonardo/
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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).
To translate the title of the video and the subtitles, all you need to do is to please go to the following link and translate (you don't necessarily need to do the whole thing, you can do a section and other people in the community can finish it). Thank you!:
http://www.youtube.com/timedtext_video?ref=share&v=ejTkaL2zgF0
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.)
List of materials:
- Mechanical pencil: Tutto3, with 0.3mm 2H lead, 0.5 HB and 0.7 mm 2B lead - http://oartinternational.com/tutto3/
- Kneaded eraser Prismacolor - See it here: http://amzn.to/2cvi6G7
- Tombow Mono Zero Eraser Square Tip: - http://amzn.to/2lAMh5b
- Fabriano Ecowhite Drawing Pad 11.7X16.5 Inches - See it here: http://amzn.to/2krS9xp
Recording Equipment:
Video camera: Panasonic HC-V380K - http://amzn.to/2xJwVmb
“L” shaped camera tripod - http://amzn.to/2xKUcnX
Mic: Blue Jeti - http://amzn.to/2gnwxCp
Pop filter (Mic screen) - http://amzn.to/2ysgn0T
Mic Foam Windacreen - http://amzn.to/2zeiYc8
- Lighting: Studio soft boxes: http://amzn.to/2xKSxhW
Laptop: Apple MacBookPro 13”. Mine is an older version of this beauty: http://amzn.to/2xKzHHL (note, the software I use for editing is Final Cut.)
Some of the above links are affiliate links.
If you would like to see photos and brands of my tools, please go to my blog about materials with the following link:
http://fineart-tips.blogspot.m....x/2015/07/my-drawing
Download Fine Art-Tips mobile app:
On the Apple Store:
For iPhone/iPad free: https://itunes.apple.com/us/ap....p/fine-art-tips-draw
For iPhone/iPad, Premium: https://itunes.apple.com/us/ap....p/fine-art-tips-prem
On Google Play:
For Android free: https://play.google.com/store/apps/details?id=allmax.fine.art.tips.free2&hl=en
For Android, Premium: https://play.google.com/store/apps/details?id=allmax.fine.art.tips2&hl=en
You may also follow me on:
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My website: http://www.artistleonardo.com/
I wish you great creations!
Audio file(s) provided by http://www.audiomicro.com
This tutorial shows How to Draw a Doodling Sketch of a Ballerina (Woman) - Narrated
Subscribe on Patreon: https://www.patreon.com/artistleonardo
My drawing book: http://amzn.to/1K7L8Ed
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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/timedtext_video?ref=share&v=9_B5ywjhoMg
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:
Mechanical pencil: ArtistLeonardo Tutto3, with 0.3mm 2H lead, 0.5 HB and 0.7 mm 2B lead
Kneaded eraser Prismacolor (See it here: http://amzn.to/2cvi6G7)
Fabriano white drawing paper, fine grain (See it here: http://amzn.to/2jT39Dj)
If you would like to see photos and brands of my tools, please go to my blog about materials with the following link:
http://fineart-tips.blogspot.m....x/2015/07/my-drawing
Download Fine Art-Tips mobile app:
On the Apple Store:
For iPhone/iPad free: https://itunes.apple.com/us/ap....p/fine-art-tips-draw
For iPhone/iPad, Premium: https://itunes.apple.com/us/ap....p/fine-art-tips-prem
On Google Play:
For Android free: https://play.google.com/store/apps/details?id=allmax.fine.art.tips.free2&hl=en
For Android, Premium: https://play.google.com/store/apps/details?id=allmax.fine.art.tips2&hl=en
You may also follow me on:
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My website: http://www.artistleonardo.com/leo/Intro.html
I wish you great creations!
Audio file(s) provided by http://www.audiomicro.com
This tutorial shows How to Draw a Wolf With Pencil - Narrated, the easy way
You Can Draw! Check out my new book on Amazon.
(Click on the link below the video.)
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This tutorial shows how to draw an amazing 3D optical Illusion of a female figure. Using the theory of anamorphoses we are going to create the illusion of volume. Step by step I will give you tips and advices to help you create a beautiful an sensual female nude in third dimension
