Filed under: Amazon, Connections, Feedback, Science Fiction, Wales, Writing stuff, YouTube | Tags: Amazon, blogging, Communion of Dreams, jim downey, Pistyll Rhaeadr, reviews, Science Fiction, St. Cybi's Well, video, Wales, writing, www youtube
From near the beginning of Chapter 12 of Communion of Dreams:
“I found the reference that you asked me about regarding Mr. Sidwell and Wales.”
“Oh, really? That’s faster than I expected.”
“Well, as it turns out, there are quite a few scenic waterfalls in Wales, but only one that had an inn where someone lived during that time period. I’ve uploaded some images. Would you like to see them?”
“Sure.”
The first image that filled his sight was of a great waterfall, cascading over the top of a cliff in the middle of a shallow ‘V’ between two higher hills. The stream was narrow, white with spray around the edges. Oaks and pines grew on the sides of the hills near the falls, and there was some kind of archway of rock about two thirds of the way down. Near the foot was an old iron pedestrian bridge crossing the stream.
Seth’s voice narrated. “It’s called Pistyll Rheadr, one of the ‘seven wonders of Wales’. The drop you see there is about 75 meters.”
The next image was closer to the falls, taken, Jon guessed, from the bridge. Now he could clearly see the wonderful natural stone archway, and realized that the initial drop of the falls ended in a pool just behind that, then the water spilled out under the arch for another significant drop into the main pool below. From this vantage, the spray and splash of the water glimmered in the sunlight, coating nearby rocks, feeding the ancient moss that grew there. A path was clearly visible to the right-hand side of the falls, leading up the side of the mountain.
“This next image is taken from the top of the falls. The red structure you see below the falls on the left-hand side is the inn. I have more images, if you wish to see them.”
As Seth spoke, Jon saw the wide, ‘U’ shaped valley open out before him, the falls tumbling down and away in the right foreground. The hills on either side of the valley were lightly wooded here and there, but mostly given over to pasture. On the left-hand side of the image, a narrow blacktop road wound down the valley, echoing the stream’s flow. And there, as Seth said, was the inn.
“No, thanks, Seth, I think that’s enough. Pretty place.”
“So I understand.”
“I don’t see anything particularly noteworthy about it. But it sure seemed to make an impression on Darnell.”
Guess what chapter I’ve just started writing in St. Cybi’s Well. 😉
All water is graceful, be it a tear or a torrent.
Jim Downey
PS: new review up.
Filed under: Augmented Reality, Brave New World, Connections, Google, Humor, Science Fiction, StreetView, tech, Travel, Wales, Writing stuff | Tags: augmented reality, blogging, Easter egg, Google, Google Earth, Google Streetview, humor, jim downey, Llangybi, Science Fiction, St. Cybi's Well, travel, Wales, writing, You Are There
An excerpt:
A very short distance down the road was another simple black and white sign which said “Llangybi”. There was a stone house not far past it, but no sign of a real town. Darnell kept going. He passed a few more homes and farms. Then he came to a split in the road and stopped, pulling off to the side in front of yet another stone house. There were some workmen on scaffolding at the near end of the house, doing something to the chimney.
Workmen? What workmen?
Why, these workmen. (It’s a Google Streetview location. You have to let it load, then activate it.)
As I’ve mentioned, I’ve been doing a lot of double-checking of locations and descriptions using a variety of map tools. Google has made this very easy, between their satellite, Earth, and Streetview map apps. One thing I haven’t mentioned is that to amuse myself I have been including things actually caught in the Streetview images now and again, so that if anyone actually looks up a particular location I cite on Streetview, they will see what is described in the text. This has mostly applied to storefronts and the like, but also includes the occasional bit like the passage above — where a little later I have Darnell (the main character) actually stop and chat with these workmen, asking them for directions.
It’s a little thing which almost no one will ever discover, just my version of an Easter egg. And whenever Google updates the images used on these locations, they’ll no longer apply. But what the hell.
Jim Downey
*For those who don’t know of/remember the series.
Filed under: Art, Ballistics, Connections, Guns, Music, Science, tech, YouTube | Tags: Alan Parsons Project, art, ballistics, BBTI, blogging, guns, Herra Kuulapaa, high-speed photography, jim downey, music, photography, science, Stereotomy, technology, video, www youtube
For those who don’t know, one of my other interests is handgun ballistics research. Specifically, in regards to how barrel length effects bullet velocity for different cartridges and loadings. Even if you don’t like guns, the physics behind ballistic performance can be very interesting.
And here’s a wonderfully graphic image showing those physical forces:
Text from the source to go with this image (site is Finnish, and English is not the author’s first language):
Let’s talk a bit about .44 Magnum cartridge. Despite of being very close to diameter of .45ACP the .44Mag is totally different beast. Average .45ACP round generates ~650J of hit energy while .44Mag makes easily 1600J and can be pushed much more beyond that. This specific gun however cannot utilize all potential of .44 Magnum cartridge because of very short barrel. It simply cannot burn all powder. As you can see there is huge cone shaped spray of unburnt stuff flying in the air. With longer barrel show would be different.
Ok, you may have noticed the flames. They are something we haven’t seen before. Especially when you look picture below and huge left side flame in it. Interesting thing is that major amount of the flame is escaping between cylinder and barrel. That short barrel seems to puff bullet our so fast that powder mass just flies out unignited.
The site is filled with a bunch of great high-speed camera images of guns being fired. And it also has something else which is new to me: ‘natural stereoscopic’ images of guns being fired. Like this one:
Now, what do I mean ‘natural stereoscopic’ images? Well, this is pretty cool itself. Here’s a reference link & explanation from the Kuulapaa site:
Help: How to Free-View the Stereo Pairs
Each stereo view consists of two images, one for each eye. Free viewing is the technique that will allow you to direct each of these images separately and simultaneously into each eye. Once that happens, you are said to have “fused” the pair of images into a stereo view.
At the bottom of this page a stereo pair of images is loading with which you can practice. All the stereo pairs shown on this site are in the “cross-eyed” format (my apologies to all the “wall-eyed” people). That means that the first (leftmost) image is for your right eye and the right image is for your left eye.
There are then a series of practice image to show what he means and give you a chance to develop this viewing skill. It works fairly well for me, but does tire my eye muscles fairly quickly. Give it a try and see how you do.
Jim Downey
*Couldn’t resist. Lyrics here.
Cross posted to the BBTI blog.
Filed under: Amazon, Art, Connections, Feedback, General Musings, Humor, Kindle, Marketing, movies, Promotion, Science Fiction, Star Wars, Writing stuff | Tags: Amazon, art, blogging, Bobba Fett, Communion of Dreams, direct publishing, feedback, humor, jim downey, Kindle, movies, promotion, reviews, Science Fiction, Sillof, St. Cybi's Well, Star Wars, The Princess Bride, writing
… said no one ever about Communion of Dreams. Oh, it’s got a buttload of positive reviews, but it’s a ‘serious’ book in the sense of being about Big Questions of Humanity’s Role in the Universe and all that . And, truth be told, so is St. Cybi’s Well (at least I hope so).
But as I’m starting to see the prospect of finishing SCW sometime in the next months, and perhaps because I’ve been in a bit of a funk lately, I’m kinda in the mood to write something which isn’t Oh So Serious. Something light, fun, perhaps even popular. (Gawds, what a concept.) Maybe something like The Princess Bride, but recast in feudal Japan. Or Star Wars redone as the Western it is at heart.
And speaking of which, guess what I found:
Bob A. Ford
The typical wild west bounty hunter who sells his services to bring in anyone with a price on their head. His quiet demeanor and lighting reflexes makes him one of the most dangerous men on the prairie.
There’s a whole series of these set in different periods/worlds, and they’re all completely delightful.
And we need more delight in our lives. All of us.
So, something to think about.
Jim Downey
Oh, PS: thanks to one and all who downloaded CoD during the weekend promotion. Not huge numbers, but not bad: about 550 downloads around the world. Interestingly, the Amazon portal in Germany was the second-highest number of downloads (second to the US, of course), with a couple dozen. First time that’s happened, and that’s a bigger total for there than ever before to the best of my recollection. No idea why.
Filed under: Amazon, Brave New World, Connections, Feedback, General Musings, Google, Humor, Kindle, Marketing, Predictions, Promotion, Publishing, Science, Science Fiction, Society, tech, Travel, Wales | Tags: 1991, Amazon, blogging, Communion of Dreams, direct publishing, electronics, feedback, free, Google Earth, humor, Jamie Norris, jim downey, Kindle, predictions, promotion, science, Science Fiction, St. Cybi's Well, Steve Cichon, technology, travel, Typhoon, video, Wales
It’s a view of Wales most of us will never see.
This video was filmed from the cockpit of a Typhoon fighter jet which flies over North Wales before heading to the Lake District.
The man behind the controls is Flight Lieutenant Jamie Norris, the RAF’s Typhoon display pilot and a member of RAF Coningsby, based in Lincolnshire, who calmly talks viewers through his manoeuvres at altitudes of between 250ft and 40,000ft.
There’s an embedded video which is a real delight, too, for anyone who isn’t afraid of heights/motion.
I haven’t flown at low altitude over Wales, so I can’t really speak as to how this compares to the slower velocity of a small plane or helicopter. However, I was struck by just how similar the video is to viewing the same terrain via Google Earth, which I have done a *lot* of in the last couple of months as I write St. Cybi’s Well. The ability to zoom in, rotate orientation, and even change the angle to the horizon allows you very much get the sense of flying through the landscape — it’s a very cool technology.
And speaking of very cool technology, just thought I’d share this little item, which gives a nice bit of perspective: Everything from 1991 Radio Shack ad I now do with my phone. It’s a pretty impressive list, and shows how a whole pile of electronics valued at about $5,000 in today’s money has been replaced by a smartphone that fits in your pocket and costs about $500.
And speaking of 500 … that’s about the total number of world-wide downloads of Communion of Dreams so far in the current promotion. Which in itself is a pretty cool bit of technology. If you haven’t yet gotten your copy of the Kindle edition of the book (which you can read on, yes, smartphones as well as any number of other devices), pop over and get it today!
Jim Downey
Filed under: Amazon, Astronomy, Bad Astronomy, Connections, Emergency, Failure, General Musings, Government, Humor, Kindle, Marketing, movies, NASA, Nuclear weapons, Phil Plait, Predictions, Preparedness, Promotion, Publishing, Science, Science Fiction, Society, Space, tech, YouTube | Tags: Amazon, asteroid, Bad Astronomy, blogging, Chelyabinsk, Command and Control, Communion of Dreams, direct publishing, Dr. Strangelove, Eric Schlosser, free, Herman Kahn., humor, jim downey, Kindle, movies, NASA, nuclear weapons, Phil Plait, predictions, promotion, science, Science Fiction, space, technology, The New Yorker, USSR, video, www youtube
Next Wednesday is the 50th anniversary of the release of the classic film “Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb.” It’s long been one of my favorite movies, even as a kid. Yeah, I was a strange kid. Don’t act like you’re surprised.
Anyway, Eric Schlosser has a good article in The New Yorker reflecting on how the movie, originally considered a farce, was actually frighteningly accurate. From the article:
A decade after the release of “Strangelove,” the Soviet Union began work on the Perimeter system—-a network of sensors and computers that could allow junior military officials to launch missiles without oversight from the Soviet leadership. Perhaps nobody at the Kremlin had seen the film. Completed in 1985, the system was known as the Dead Hand. Once it was activated, Perimeter would order the launch of long-range missiles at the United States if it detected nuclear detonations on Soviet soil and Soviet leaders couldn’t be reached. Like the Doomsday Machine in “Strangelove,” Perimeter was kept secret from the United States; its existence was not revealed until years after the Cold War ended.
“Detecting nuclear detonations” … hmm, where have I heard that phrase recently? Oh, yeah:
A Sound of Cosmic Thunder: Earth-Impacting Asteroid Heard by Nuke Detectors
On the second day of 2014, a small asteroid blew up high in Earth’s atmosphere. It was relatively harmless—the rock was only a couple of meters across, far too small to hit the ground or do any real damage—and it disintegrated over the Atlantic Ocean anyway.
What’s cool is that now we know for sure this is the case: Infrasound detectors designed to listen for nuclear bomb detonations actually heard the explosion from the impact and were able to pinpoint the location of the event to a few hundred kilometers east off the coast of Venezuela.
NASA put together a nice informative video explaining it:
Gee, it sure is a good thing nothing like that has ever hit the territory of the old USSR … er, oops.
And now that I’ve given you a nice dose of fright, let me make it up to you with a reminder that you can download Communion of Dreams (which has it all … game theory, nuclear exchanges, and more than a little of my old strangeness) for free today and tomorrow!
Jim Downey
*The title of one of Herman Kahn‘s books about nuclear war/deterrence, and where I think I was first exposed to the concepts behind game theory. I’ve got Schlosser’s book Command and Control on my to-read list when the Kindle price comes down a bit.
Filed under: Connections, Fermi's Paradox, General Musings, MIT, Reproduction, Science, Space, Survival | Tags: biology, evolution, Jeremy England, jim downey, MIT, Natalie Wolchover, physics, Quanta Magazine, science, space, thermodynamics
This is a really interesting idea: that fundamental thermodynamic forces lead very naturally to the the beginning and evolution of life. From the start of the article:
Why does life exist?
Popular hypotheses credit a primordial soup, a bolt of lightning and a colossal stroke of luck. But if a provocative new theory is correct, luck may have little to do with it. Instead, according to the physicist proposing the idea, the origin and subsequent evolution of life follow from the fundamental laws of nature and “should be as unsurprising as rocks rolling downhill.”
From the standpoint of physics, there is one essential difference between living things and inanimate clumps of carbon atoms: The former tend to be much better at capturing energy from their environment and dissipating that energy as heat. Jeremy England, a 31-year-old assistant professor at the Massachusetts Institute of Technology, has derived a mathematical formula that he believes explains this capacity. The formula, based on established physics, indicates that when a group of atoms is driven by an external source of energy (like the sun or chemical fuel) and surrounded by a heat bath (like the ocean or atmosphere), it will often gradually restructure itself in order to dissipate increasingly more energy. This could mean that under certain conditions, matter inexorably acquires the key physical attribute associated with life.
It’s important to note that this is not in any way in conflict with current understanding of evolution — rather, as the article says: “England’s theory is meant to underlie, rather than replace, Darwin’s theory of evolution by natural selection, which provides a powerful description of life at the level of genes and populations.”
Take a few minutes to read the article; it’s well written and non-technical but assumes a basic scientific understanding of both evolution and thermodynamics.
And if proven true, implies that the universe should be full of biological life as a manifestation of basic physical processes.
*Very* interesting, indeed.
Jim Downey
Filed under: Amazon, Art, Book Conservation, Connections, Failure, Feedback, Flu, Kindle, Marketing, Promotion, Publishing, Science Fiction, University of Missouri, Writing stuff | Tags: 1512, Adopt-a-book, Amazon, art, blogging, book conservation, bookbinding, Cicero, Communion of Dreams, direct publishing, free, jim downey, Kindle, Legacy Bookbindery, M.T.C. Epistolae familiares accuratius recognitae, MU, promotion, reviews, Science Fiction, writing
Most of the book conservation work I do is pretty nondescript, just workmanlike. After all, the intent isn’t to draw attention to my work, but to preserve as much of the original character and structure of the book as I can.
But now and again I get to do some ‘pretty’. And it’s nice to come across those again later, particularly when for whatever reason I’m feeling a little down. It’s a pleasant boost to my self esteem. Such it was yesterday when I was browsing through the Adopt-a-book program at MU’s Special Collections, and saw this entry:
Adopt-a-Book > Book Detail
M.T.C. Epistolae familiares accuratius recognitae
Author: Cicero, Marcus Tullius. Published: Venetiis : Apud Aldum et Andream Socerum, 1512
Description: Take apart and resew, saving the label where possible. New leather binding
Condition / repair needed: This codex was printed by the legendary Aldine Press. It was printed during the life of Aldus Manutius, the founder of the press. The most famous dolphin and anchor printer’s mark is seen on the title page.
Thank You to Donor:J. Schweitzer, R. Drake and M. Correale
I’ll explain later why it was that I was browsing the site (it was a good reason, but I don’t want to get into it just yet).
As for why I was feeling down … No special reason, as I mentioned yesterday. Getting over the touch of the flu I had early in the week. A touch of the winter blahs. The mild feeling that I get in the middle of any project that I have bitten off more than I can chew and that I’m going to fail spectacularly.
So it’s nice to see tangible evidence that I actually can do something well.
Remember, Communion of Dreams is available for free download in the Kindle edition today through Sunday.
Jim Downey
Filed under: DARPA, Government, Science, Science Fiction, tech, YouTube | Tags: blogging, DARPA, jim downey, JPL, RoboSimian, robotics, science, Science Fiction, technology, www youtube
… well, you know the rest. Granted, the RoboSimian is still tethered, and moves fairly slowly, but it certainly is another glimpse into how quickly robotics are progressing. See for yourself:
Jim Downey
Communion Of Dreams 
