Please indulge me with this purely personal reflection.

My Uncle Peter died in his sleep at 1.30am UK time on Monday, the 21st May, 2012.  He was 91 and had been suffering from declining health for a while.

As my parting gift from across the seas, I just wanted to record the great inspiration that he was to both me and my son, Alex.

Peter was a great gliding fan (sailplane in American speak!).  He must have started gliding not many years after the end of the war in 1945.  Anyway, when I was a young lad, back in the mists of time, my Uncle Peter took me for a glider flight.  That left a memory in me that lay dormant for many years until the late 1970s when a colleague, Roger Davis, introduced me to the Rattlesden Gliding Club and that started a 25-year interest in gliding and later power flying.

My son, Alex, also when he was a young boy was taken up for his first flight in a glider by Uncle Peter and later flew with me many times both in gliders and power aircraft.  Today he is a Senior Captain with a British airline.

So, dear Uncle Peter, what an aviation inspiration you have been for two generations.

Uncle Peter and two generations of pilots.

As it happens, 1.30 am UK time on Monday the 21st was 5.30pm Arizonan time on Sunday the 20th.  At that very moment, well 5.26pm to be precise, Jean and I were watching the solar eclipse and I took the photograph below of what was the partial eclipse here in Payson.

Partial solar eclipse partly hidden by the pine trees.

A tribute to a wonderful family man with a great sense of humour.

A delightful contribution from a guest author.

Dear readers, from time to time I am approached by other authors who have flattered me by asking if I would like to publish their Blog posts from time to time.  So I have been doubly flattered by having two authors contact me in the last week.

So to the first.  It is with great pleasure that I welcome Jane Brackman, Ph.D., author of the blog Doctor Barkman Speaks who will, from time to time, republish her posts on Learning from Dogs. I have no doubt that you will enjoy her scientific expertise regarding dogs

So today, please enjoy …

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HOW DOGS THINK – NEW SCIENCE LOOKS INSIDE THEIR MINDS WITH MRI IMAGING

A couple of smart guys, Gregory Berns and Andrew Brooks of Emory University, watching a military dog assist Navy Seals as they overran the Osama Bin Laden compound, got a brilliant idea.  If you can teach dogs to jump out of helicopters, surely dogs could be trained to enjoy themselves inside an fMRI machine while scientists calculate what the dogs are thinking by scanning their brains.

The researchers, who are dog-lovers, explained, “We want to understand the dog-human relationship, from the dog’s perspective.  From the outset, we wanted to ensure the safety and comfort of the dogs.  We wanted them to be unrestrained and go into the scanner willingly.“

So they recruited a professional dog trainer, Mark Spivak, and two companion dogs, a Feist Terrier named Callie and a Border Collie named McKenzie.  The team said that both dogs were trained over several months to walk into an fMRI scanner and hold completely still while researchers measured their brain activity.

This is what the researchers wrote in the journal article that was published in PLOS last week:

Because of dogs’ prolonged evolution with humans, many of the canine cognitive skills are thought to represent a selection of traits that make dogs particularly sensitive to human cues. But how does the dog mind actually work? To develop a methodology to answer this question, we trained two dogs to remain motionless for the duration required to collect quality fMRI images by using positive reinforcement without sedation or physical restraints. The task was designed to determine which brain circuits differentially respond to human hand signals denoting the presence or absence of a food reward.

Eventually they hope to answer the more profound questions we all ask:  Do dogs have empathy? Do they know when we are happy or sad?  How much language do they really understand?”  (And here’s one from me- When they pee on the carpet and we don’t find it until the next day, when we scold them do they know why we are scolding them?)

Or read the entire scholarly article here:

Berns, Gregory, Brooks, Andrew and Spivak, Mark, Functional MRI in Awake Unrestrained Dogs (April 27, 2012). 

Jane Brackman, Ph. D.

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Well, I don’t know about you but I found this a most fascinating article.  All of us who live around dogs, both physically and emotionally, sense the closeness, may I use the word ‘magic’, of the relationships.

Take a look at the photograph below.  Until I left the UK in 2008, a few of us owned a lovely old Piper Super Cub.  It was a joy to fly.  I used frequently to take Pharaoh to the grass airfield, Watchford Farm, up on the Devon moors.  One day he showed such interest in the aircraft that I lifted him up to the passenger’s seat, strapped him in and taxied all over the grass airfield.  This picture shows something that is difficult to explain otherwise – Pharaoh’s real joy at sharing the adventure.  Of course, I didn’t fly with him, that would have been a step too far, but we did taxi almost up to take-off speed.  Dr. Barkman, what do you make of that?

Watchford Farm, Devon, July 2006.

Revisiting the wonderful NASA time-lapse film.

Last November, I published a Post on Learning from Dogs under the title of This is rocket science!  It included the film Walking on Air shot from the International Space Station.

Anyway, a few days ago, Ginger I. here in Payson, sent me an email with the YouTube version of the film and I decided to include it as the only item in today’s post.

Enjoy.

Time lapse sequences of photographs taken with a 4K-camera by Ron Garan fragileoasis.org/bloggernauts/Astro_Ron and the crew of expedition 28 & 29 onboard the International Space Station from August to October, 2011. All credit goes to them, who to my knowledge shot these pictures at an altitude of around 350 km.  I intend to upload a FullHD-version presently.

HD, refurbished, smoothed, retimed, denoised, deflickered, cut, etc.  All in all I tried to keep the looks of the material as original as possible, avoided adjusting the colors and the like, since in my opinion the original footage itself already has an almost surreal and aestethical visual nature.

Music: Jan Jelinek | Do Dekor, faitiche back2001 w+p by Jan Jelinek, published by Betke Edition janjelinek.com | faitiche.de

Image Courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center, The Gateway to Astronaut Photography of Earth eol.jsc.nasa.gov

Editing: Michael König | koenigm.com

Shooting locations in order of appearance:

1. Aurora Borealis Pass over the United States at Night
2. Aurora Borealis and eastern United States at Night
3. Aurora Australis from Madagascar to southwest of Australia
4. Aurora Australis south of Australia
5. Northwest coast of United States to Central South America at Night
6. Aurora Australis from the Southern to the Northern Pacific Ocean
7. Halfway around the World
8. Night Pass over Central Africa and the Middle East
9. Evening Pass over the Sahara Desert and the Middle East
10. Pass over Canada and Central United States at Night
11. Pass over Southern California to Hudson Bay
12. Islands in the Philippine Sea at Night
13. Pass over Eastern Asia to Philippine Sea and Guam
14. Views of the Mideast at Night
15. Night Pass over Mediterranean Sea
16. Aurora Borealis and the United States at Night
17. Aurora Australis over Indian Ocean
18. Eastern Europe to Southeastern Asia at Night

With thanks to Dan Gomez for sending me the YouTube link.

It’s a crazy old world but sometimes that craziness provides a relief from the ‘serious’ side to life.

This week the Dutch company PAL-V announced the first flights of its prototype “flying car”.
This unique vehicle is called the PAL-V One, or the ‘Personal Air and Land Vehicle’, and It marks the start of a new era.

On the ground the vehicle drives like a sports car. Within minutes its rotor is unfolded and its tail is extended: then it is ready to take off thanks to the advanced gyrocopter technology.

With these successful test results it is proven that it is not only possible to build a flying car but also that it can be done within existing international rules for both flying and driving.

Having passed this important milestone the company is now inviting investors to join them in creating the future.

The next step will be the design of the first commercial production model of the PAL-V, and first deliveries are expected in 2014.

For 100 years people have dreamed of a flying car, and many attempts have been made to realize this dream, but now it has truly become a reality.

www.PAL-V.com

Spellbinding!

English starling

Ginger I. who works at the Payson branch of the Humane Society of Central Arizona recently sent me the following video on the magic of a flock of starlings.  It’s … well, you watch it and fill in the rest of the sentence; I ran out of words.

A short film that follows the journey of two girls in a canoe on the River Shannon and how they stumble across one of nature’s greatest phenomenons; a murmuration of starlings.

A murmuration is a…

/merr’meuh ray”sheuhn/, n.

1. an act or instance of murmuring.

2. a flock of starlings.

Ginger also included the following in her email,

A mystery of nature:

No one knows why they do it. Yet each fall, thousands of starlings dance in the twilight above England and Scotland. The birds gather in shape-shifting flocks called murmurations, having migrated in the millions from Russia and Scandinavia to escape winter’s frigid bite.

Scientists aren’t sure how they do it, either. The starlings’ murmurations are manifestations of swarm intelligence, which in different contexts is practised by schools of fish, swarms of bees and colonies of ants. As far as I am aware, even complex algorithmic models haven’t yet explained the starlings’ aerobatics, which rely on the tiny birds’ quicksilver reaction time of under 100 milliseconds to avoid aerial collisions—and predators—in the giant flock.

Despite their tour de force in the dusky sky, starlings have declined significantly in the UK in recent years, perhaps because of a decline in suitable nesting sites. The birds still roost in several of Britain’s rural pastures, however, settling down to sleep (and chatter) after their evening ballet.

Two young ladies were out for a late afternoon canoe ride and fortunately one of them remembered to bring her video camera. What they saw was a wonderful murmuration display, caught in the short video above. Watch the variation of colour and intensity of the patterns that the birds make in close proximity to one other.

I also quickly found a second video on YouTube that seemed worthy of including in this Post.

This astonishing sequence was filmed by wild life cameraman and travel journalist Dylan Winter who is currently sailing around the UK in an 18 foot boat. You can follow his journey and see more of his work at www.keepturningleft.co.uk.

Now I know that as I get older I seem to be turning into an emotional mess!  But a very happy mess!  I mention this because both films had me in tears.  Why?  Not really sure.  But I sense that when one looks at such beauty, such real pure magical beauty, and then reflects on the stupidity, greed and shortsightedness of mankind the contrast is almost too much to handle!

A gentle change from yesterday’s topic!

My post yesterday generated quite a lot of heat so here’s a respite.

I saw the following video on Naked Capitalism but was sure that previously I had included it on Learning from Dogs.  So if you have seen it before, apologies, and if not, enjoy.  Here’s a comment left on YouTube to give you a flavour.

It’s so moving to see how everything we humans think we know about flight and took so long to learn completely and flawlessly executed by such a majestic bird as this owl. Note the fact that the head never moves, only the body. Note the adjustments made in each wingstroke, then compare the end of the flight to what a pilot must do to facilitate a landing. Humans deploy the plane’s flaps; the owl does everything with the subtlest of adjustments. Absolutely gorgeous!

London Airport this isn’t!

(For my regular readers, indeed, for all of you, just a reminder that I’m giving the Blog a small rest until later this week – just filling in with silly things!)

Dear friend, senior airline Captain, Bob D., sent me this video to demonstrate that not all flying is from one enormous hub to another.

Background information on the aircraft is here.

Our beautiful planet home; the only one we have.

With great thanks to Dan G. for sending me the link.

Science educator James Drake built this amazing timelapse video from the perspective of the International Space Station as it flew over North and South America. He created this video by downloading a series of 600 photographs that were available online at theGateway to Astronomy Photograph of Earth, and then stitching them together into a complete video. You can see more of James work at his blog: infinity imagined.

The wonderful combination of paragliding and flying with hawks.

Thanks to Dan Gomez for passing me a short video about this amazing activity.  It was a matter of moments to find out the background.  But first a picture.

Copyright Scott Mason

There’s a full description of the history of parahawking, as it is called, on WikiPedia.

Parahawking is a unique activity combining paragliding with elements of falconry. Birds of prey are trained to fly with paragliders, guiding them to thermals for in-flight rewards and performing aerobatic maneouvres.

Parahawking was developed by British falconer Scott Mason in 2001. Mason began a round-the-world trip in Pokhara, Nepal, where many birds of prey – such as the griffon vulture, steppe eagle andblack kite – can be found. While taking a tandem paragliding flight with British paraglider Adam Hill, he had the opportunity to see raptors in flight, and realized that combining the sport of paragliding with his skills as a falconer could offer others the same experience. He has been based in Pokhara ever since, training and flying birds during the dry season between September and March.

The team started by training two black kites, but have since added an Egyptian vulture and a Mountain hawk-eagle to the team. Only rescued birds are used – none of the birds has been taken from the wild.

There’s an interesting website for those that want to take a closer including more details about Scott Mason and his team here.

Now watch this!

A rather poignant moment as the last NASA Space Shuttle is programmed to launch today.

Many of my age will have been fascinated by man’s progress in exploring space, from the Russian Sputnik 1 launched into earth orbit in October, 1957 (I was 12!) through to man first putting a foot on the surface of the moon on 20th July, 1969 on the US Apollo 11 Mission.

Still frame from the video transmission of Neil Armstrong stepping onto the surface of the Moon at 02:56 UTC on 21 July 1969.

Today, the end of an era is being played out.  Today, the last Space Shuttle, Atlantis, is due to be launched.  From the NASA website,

Date: July 8 
Mission: STS-135
Launch Vehicle: Space Shuttle Atlantis
Launch Site: Kennedy Space Center - Launch Pad 39A
Launch Time: 11:26 a.m. EDT
Description: Space shuttle Atlantis will carry the Raffaello multipurpose logistics module to deliver supplies, logistics and spare parts to the International Space Station. Atlantis also will fly a system to investigate the potential for robotically refueling existing spacecraft and return a failed ammonia pump module.

The BBC recently had an interesting news item where all six crew members of Shuttle Discovery were interviewed after that last flight, more details including a video of the interview here.

Astronauts of shuttle Discovery describe ‘amazing’ craft

At almost 27 years old, and with more than 143 million miles on the clock, the space shuttle Discovery returned from her final mission in March.

The crew of Discovery’s final mission, Commander Steve Lindsey, astronauts Eric Boe, Stephen Bowen, Alvin Drew, Michael Barratt and Nicole Stott, spoke to Breakfast News about what it was like to fly the shuttle for the last time.

So where does it go from here?

The current edition of The Economist has a quite a lot to say about that.  A leader starts with raising the question of how big the Earth is?

HOW big is the Earth? Any encyclopedia will give you an answer: its equatorial diameter is 12,756km, or, for those who prefer to think that way, 7,926 miles. Ah, but then there is the atmosphere. Should that count? Perhaps the planet’s true diameter is actually nearer 13,000km, including all its air. But even that may no longer be an adequate measure. For the Earth now reaches farther still. The vacuum surrounding it buzzes with artificial satellites, forming a sort of technosphere beyond the atmosphere. Most of these satellites circle only a few hundred kilometres above the planet’s solid surface. Many, though, form a ring like Saturn’s at a distance of 36,000km, the place at which an object takes 24 hours to orbit the Earth and thus hovers continuously over the same point of the planet.

Later, this leader speculates,

The reason for that second objective is also the reason for thinking 2011 might, in the history books of the future, be seen as the year when the space cadets’ dream finally died. It marks the end of America’s space-shuttle programme, whose last mission is planned to launch on July 8th (see article, article). The shuttle was supposed to be a reusable truck that would make the business of putting people into orbit quotidian. Instead, it has been nothing but trouble. Twice, it has killed its crew. If it had been seen as the experimental vehicle it actually is, that would not have been a particular cause for concern; test pilots are killed all the time. But the pretence was maintained that the shuttle was a workaday craft. The technical term used by NASA, “Space Transportation System”, says it all.

But the shuttle is now over. The ISS is due to be de-orbited, in the inelegant jargon of the field, in 2020. Once that happens, the game will be up. There is no appetite to return to the moon, let alone push on to Mars, El Dorado of space exploration. The technology could be there, but the passion has gone—at least in the traditional spacefaring powers, America and Russia.

From STS-1  launched on 12 April 1981 through to today’s planned launch of STS-135, it indeed has been an era for science, for exploration and for adventure.

Iconic view of man's urge to explore

UPDATE 10:30 am Mountain Time

Up and safely away!

Still awe-inspiring after all these years.  Live BBC feed is here. Travel safely guys!