Communion Of Dreams


This (c)old house.

Gah – it’s 55 degrees here.  Inside, I mean.  No, we don’t have the thermostat turned that low.  The heating system, an old hot-water radiator setup, just can’t keep up when the temps get down to below zero Fahrenheit.  Not in an old house with minimal insulation (and no simple way of adding any).  So we wander around, playing Quintet, waiting for something resembling normal weather to return, trying to get done what we can.

It’s sobering.  And instructive.  In Communion of Dreams I stipulate a long period of harsh winters for much of the northern hemisphere, following the ‘small’ nuclear war in Asia.  Having lived through some 15 Iowa winters, it was easy to imagine what that would be like.  But I was younger, and memory is fleeting.  Combine those cold conditions for a prolonged period with an economic collapse, and those years in my novel would be brutal – moreso than any of us probably understand.

And let’s hope it stays that way.  When I read things like this, I wonder whether I have been entirely too optimistic about our future.  Then again, not like these geniuses have been right about anything else for the last couple of years.

Wait – they’ve been entirely too optimistic, too, haven’t they?  That’s what got us into this financial mess.

Gods, now I really am depressed.

And cold.

Jim Downey



Ah, damn.
January 15, 2009, 8:58 am
Filed under: Art, Gene Roddenberry, General Musings, movies, Science Fiction, Star Trek, The Prisoner

I caught the news last night, but somehow had managed to miss this comment to my post of a week ago – Patrick McGoohan has passed away.

Ah, damn.

And so has Ricardo Montalban.

Ah, damn.

We tend to think of actors as their most important (to us) roles.  People who won’t recognize the name of McGoohan probably know him as #6 from The Prisoner.  Likewise, Montalban is forever known better as Khan Noonien Singh to generations of SF fans.  And while this is unfair – both men were accomplished actors who played many roles, and who lived interesting lives – it is understandable, because they came into our lives for only a limited time and in this particular context.  And they live on in those characters in our minds.

So, yes, farewell to each.  But I will always cherish their memorable performances.

Jim Downey



Glow, baby, glow.

It’s never safe to assume what’s left behind when a great empire collapses is safe.  This is a staple of SF, and was one of the recurring themes of Bab5 – culminating in the spin off series Crusade.  Unfortunately, the author of the series had entirely too good a reason to think of such things, with the aftermath of the collapse of the Soviet Union still fresh in the news.

One such: the legacy of nuclear-powered lighthouses.

Powered by fairly simple radioisotope thermoelectric generators, these lighthouses aided safe navigation through the fringes of the Artic Ocean, along the northern coast of the USSR.  But eventually they fell into disrepair, and because a source for scavangers.  From the English Russia site:

Then, after the collapse of the Soviet Union, the unattended automatic lighthouses did it job for some time, but after some time they collapsed too. Mostly as a result of the hunt for the metals like copper and other stuff which were performed by the looters. They didn’t care or maybe even didn’t know the meaning of the “Radioactive Danger” sign and ignored them, breaking in and destroying the equipment. It sounds creepy but they broke into the reactors too causing all the structures to become radioactively polluted.

Those photos are from the trip to the one of such structures, the most close to the populated areas of the Russian far east. Now, there are signs “RADIOACTIVITY” written with big white letters on the approaching paths to the structure but they don’t stop the abandoned exotics lovers.

I mean, who wouldn’t want to visit a charming ruin that will leave you with leukemia in a few years?  It’s such a romantic way to die.

*sigh*

“Never underestimate the power of human stupidity.”  And that from a guy who loved nuclear power, saw it as the future.

Cheers.

Jim Downey

(Via MeFi.)



Number Six.
January 8, 2009, 11:10 am
Filed under: MetaFilter, Science Fiction, The Prisoner

Ah, nice. Via MeFi, it seems that AMC now has all of The Prisoner episodes available online for free. Gonna have to bookmark that . . .

More later – trying to get a lot done today.

Jim Downey



Playing a little catch-up…

…with some of my favorite blogs, I came across this from about 10 days ago:

Dammit Jim, I’m the Doctor!

What happens when you take the two greatest things in the entire Universe and put them together?

This.

If you are a Trek and a Who fan, then watch the whole thing, until the very end of the teaser for Part II. It is without any fear of exaggeration or contradiction when I say that it is the best thing ever to have happened ever in the history of everness. Ever.

OK, allowing for Phil’s little-girl squeee! of all things Dr. Who – related, he’s mostly right.  It is pretty damn good.

Jim Downey



First contact.
December 27, 2008, 11:05 am
Filed under: Art, National Geographic, Science, Science Fiction, tech

No, not that kind.  Rather, first contact of a technological kind:

“First Contact With Inner Earth”: Drillers Strike Magma

A drilling crew recently cracked through rock layers deep beneath Hawaii and accidentally became the first humans known to have drilled into magma—the melted form of rock that sometimes erupts to the surface as lava—in its natural environment, scientists announced this week.

“This is an unprecedented discovery,” said Bruce Marsh, a volcanologist from Johns Hopkins University in Maryland, who will be studying the find.

* * *

The drilling was being conducted for an existing geothermal power plant built to harvest heat from the world’s most active volcanic zone, Kilauea volcano, which has been spewing lava continuously since 1983.

Don Thomas, a geochemist from the University of Hawaii’s Center of the Study of Active Volcanoes, said it was just a matter of time until some drilling operation there struck hot magma.

OK, not exactly a borehole pressure mine (gods, I love that game), but still very very cool. Or hot, to be literal. 1,900 degrees Fahrenheit.

I’ve had an idea about using such a source for doing cast stone sculpture – pouring molten magma into heat-resistant forms – I wonder if they’d be interested in having an artist in residence?

Jim Downey



“I didn’t know that.”

One afternoon last week I was delivering a batch of work to a client here in town.  Everything went fine, and after we had gone over the work I had done and the charges, the person I was meeting with asked whether I knew anyone in the area from whom they could learn a particular skill.

“Sure.  Contact Professor X in the art department at the University.  They should be able to help you out – either get you into a workshop or tell you who you can get private lessons from here locally.”

“Wow, thanks.”

“No worries.  Tell them I sent you – I used to represent Professor X at my gallery.”

“Gallery?”

“Yeah, I ran an art gallery downtown for 8 years.”

“Huh.  I didn’t know that.”

* * * * * * *

I got copied in on a note from Jim K to a magazine editor he is working with for an article about our ballistics project.  It was discussing the reaction that people have had to the whole thing, and it reminded me of this passage from a post last year:

Well, from that discussion emerged an idea: conduct the necessary tests ourselves, compile all the data, then make it freely available to all on a dedicated website.  Sounds like one of those great ideas which no one will ever get around to doing, because of the time and expense involved, right?

Well, as you know, we did do the whole project, and it has indeed been a pretty phenomenal success. But 18 months ago, it really was just one of those ideas that people would dismiss.  That specifically happened to me at my favorite local gun shop, when I told the sales guy I usually chat with about the upcoming project.

“Oh, they did that,” he said, “back in the 30’s.  Guy chopped down a rifle, measured the velocity drop-off.”

“But no one has done it with modern handgun calibers,” I said.

He laughed.  “Yeah, true.  So, when you going to get it all done?

“We’ll probably do it next spring.”

“Yeah, right.”  It wasn’t said sarcastically.  Well, not completely so.

* * * * * * *

The last few days have been filled with the news of the Madoff debacle, the latest in a long string of examples of poor judgment and questionable ethics in the financial sector, all of which have played a major part in the economic collapse that we are experiencing.  This one meant losses of some $50 billion last I heard, though of course there is still a lot of uncertainty about the actual numbers.

It’s weird, but it actually makes me feel somewhat better about the losses I caused my investors with the gallery.

See, for 8 years we struggled to make a go of it.  Most of that time I (and my business partner) did without a salary, scrimping and saving to make the most of the capital we had.  Still, when the end came I felt really guilty about having cost my friends and family members the thousands of dollars they had invested in the business, because I couldn’t make my dream work out exactly the way I wanted.  In spite of their disappointment, I don’t think any of my investors agreed with my sense of guilt – they knew they were taking a risk and that I had done all that was possible to make the business succeed.

But still, I have continued to feel guilty about it.  Blame my Catholic upbringing.

Now, that sense of guilt has been blunted a bit.  I wasn’t running some Ponzi scheme, violating the law and the trust of my investors.  I wasn’t living high on the hog, bilking people of their entire life’s savings.  I was doing my level best, and we just failed (financially – the gallery was a success by about any other measure).  That’s life.  I still have debts to pay, and will be getting to that this next year if my bookbinding business holds steady.

* * * * * * *

In spite of my (mock) complaining about resenting the success of the ballistics project, I c0ntinue to be very pleased with the ongoing (though slowing) spread of my novel.  The ‘official’ tally on the website is 12,500 but this last week alone almost another 150 people have downloaded the book.  Yeah, I’d still love to see it conventionally published, with a “Bestseller” table at the local bookstore featuring the book – but given the broken nature of the publishing industry at present, that is pretty unlikely.

And I’m looking forward to getting more serious writing done this next year.  First, a book on being a care-provider, then the long-delayed prequel to Communion.  Something to look forward to.

* * * * * * *

Tomorrow I deliver another 104 volumes to a client, as I mentioned on Monday.  I have confidence that the client will be quite pleased with the work, and consider my fee for doing it more than fair.

And as I have worked on these books the last couple of weeks, I have been doing a lot of thinking.  Some of that has peeped out here on this blog, but a lot of it has just been simmering.  The comment from the client I mentioned in the first section of this post sort of gelled a number of things for me.  That client, and the one tomorrow, consider me to be a talented and successful craftsman.  And that is a good feeling.

But it is also only one aspect of who I am.

On gun forums around the world people now know me as one of the guys involved in the ballistics project that almost everyone praises.

Over 12 thousand people have downloaded my novel.  It’s just a guess how many have actually read it, or how many of those found it interesting, but I do get some positive feedback about it on a regular basis.

My art gallery was something of an institution here in my community for almost a decade.  Now there is a used CD store where it used to be.

My Paint the Moon project captivated the imaginations of many around the world – but also gave plenty of fodder to those who wanted a good laugh.

Things change.  Most people know you for only one slice of time, from seldom more than one perspective.  What does it all add up to?

I dunno.  But the common thread for me through it all is passion.  Coming up with an idea, evaluating it, then attempting to do it whole-heartedly.  Being passionate enough to be willing to risk failure.

I don’t care if people don’t know something about me.  But I do hope that what they do know about me reflects my passion about that one thing.

Jim Downey



Here come the thin-film computers.

Well, another prediction arriving just about right on time.

In Communion of Dreams, one of the major plot points concerns the application of a new computing technology, based on what I call “Tholin gel” (a superconducting superfluid found on Titan which is not entirely understood by the scientists and engineers of the time).  The first generation of computers using this technology are just becoming available, and only a few are in operation.  They are superior to the computers based on a different technology, but have some limitations which I use for advancing the plot of the book.  The computers they are just starting to replace are the third (fourth? Hmm . . . I don’t remember) generation of thin-film computers, a very well understood and mature technology (at the time of the novel).

Well, guess what – we’ve just had a technological breakthrough with will lead to those thin-film computers:

How We Found the Missing Memristor

It’s time to stop shrinking. Moore’s Law, the semiconductor industry’s obsession with the shrinking of transistors and their commensurate steady doubling on a chip about every two years, has been the source of a 50-year technical and economic revolution. Whether this scaling paradigm lasts for five more years or 15, it will eventually come to an end. The emphasis in electronics design will have to shift to devices that are not just increasingly infinitesimal but increasingly capable.

Earlier this year, I and my colleagues at Hewlett-Packard Labs, in Palo Alto, Calif., surprised the electronics community with a fascinating candidate for such a device: the memristor. It had been theorized nearly 40 years ago, but because no one had managed to build one, it had long since become an esoteric curiosity. That all changed on 1 May, when my group published the details of the memristor in Nature.

Combined with transistors in a hybrid chip, memristors could radically improve the performance of digital circuits without shrinking transistors. Using transistors more efficiently could in turn give us another decade, at least, of Moore’s Law performance improvement, without requiring the costly and increasingly difficult doublings of transistor density on chips. In the end, memristors might even become the cornerstone of new analog circuits that compute using an architecture much like that of the brain.

Indeed.  Here’s a bit about how memristors work, and how they will be used (and why I chose the term “thin-film”), from Wikipedia:

Interest in the memristor revived in 2008 when an experimental solid state version was reported by R. Stanley Williams of Hewlett Packard.[13][14][15] A solid-state device could not be constructed until the unusual behavior of nanoscale materials was better understood. The device neither uses magnetic flux as the theoretical memristor suggested, nor stores charge as a capacitor does, but instead achieves a resistance dependent on the history of current using a chemical mechanism.

The HP device is composed of a thin (5 nm) titanium dioxide film between two electrodes. Initially, there are two layers to the film, one of which has a slight depletion of oxygen atoms. The oxygen vacancies act as charge carriers, meaning that the depleted layer has a much lower resistance than the non-depleted layer. When an electric field is applied, the oxygen vacancies drift (see Fast ion conductor), changing the boundary between the high-resistance and low-resistance layers. Thus the resistance of the film as a whole is dependent on how much charge has been passed through it in a particular direction, which is reversible by changing the direction of current.[8] Since the HP device displays fast ion conduction at nanoscale, it is considered a nanoionic device.[16]

Memristance is displayed only when both the doped layer and depleted layer contribute to resistance. When enough charge has passed through the memristor that the ions can no longer move, the device enters hysteresis. It ceases to integrate q=∫Idt but rather keeps q at an upper bound and M fixed, thus acting as a resistor until current is reversed.

Memory applications of thin-film oxides had been an area of active investigation for some time. IBM published an article in 2000 regarding structures similar to that described by Williams.[17] Samsung has a pending U.S. patent application for several oxide-layer based switches similar to that described by Williams.[18] Williams also has a pending U.S. patent application related to the memristor construction.[19]

There’s still a long ways to go before we see practical application of this technology.  But it will likely mean the same sort of radical change in electronics that transistors meant.  That should keep us going for, oh, say another 40 years or so (as the transistor revolution did), until we can discover and then start to use something akin to Tholin gel.

Jim Downey

(Via MeFi.)



Looking for a gift idea?
December 7, 2008, 12:26 pm
Filed under: Art, BoingBoing, Cory Doctorow, Humor, Science, Science Fiction

Particularly for someone with a small kid, this would be brilliant:

A Young Mad Scientist’s First Alphabet Blocks

* * *

Fortunately, we have a solution – a first step, if you will, along the path to mad science proficiency. We are pleased to announce the release of our Young Mad Scientist’s First Alphabet Blocks. These lovely blocks contain many carefully engraved illustrations of the equipment, training, and activities that a budding mad scientist will require, combined with a clever alphabetic introduction to the concept depicted.

More (and images) at the site.

Jim Downey

(Via BoingBoing.)



Anticipation.

I’ve mentioned several times recently the ballistics project I’ve been involved with over the last year or so.  Well, last night we migrated the temporary site over to its own domain, and except for a few tweaks it is pretty much done.  Sometime probably this weekend I will post a comment promoting the site to a couple of the forums devoted to discussing firearms, and then all bets are off as to what happens next.  (I’d ask anyone reading this to not spread the word to such forums just yet – please let me do that when we’re ready.)

For those who are not interested or knowledgeable about firearms, this whole thing may seem a bit silly.  Actually, it is a huge project which will significantly add to the information base available to shooting enthusiasts, and as such will likely gain a great deal of attention both online and in the print media devoted to firearms.  I’ve cautioned my two cohorts in the project to be prepared for a bit of a whirlwind of interest.  I doubt that it will penetrate into the general media the way that my Paint the Moon art project did, but in the gun world it could very well be just as well known.

And the anticipation of that is kinda fun.  As private a person as I am by nature, I enjoy doing things which are interesting or innovative enough to gain some level of attention, to povoke people to think about something in a different way or to expand their awareness of what is possible.  I think that is a big part of the reason why I blog, and why I wrote Communion of Dreams – to help shape the world.  This new project will do that in a very tangible way.

So, we’ll see what happens.  Wish us luck with it.

Jim Downey




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