Filed under: Amazon, Art, Connections, Feedback, Gardening, Humor, Marketing, Predictions, Preparedness, Promotion, Publishing, Science, Science Fiction | Tags: Amazon, ants, art, blogging, bookbinding, canning, Communion of Dreams, direct publishing, drawing, feedback, free, gardening, humor, jim downey, leather, MargoLynn, planning, predictions, promotion, reviews, science, Science Fiction, tomatoes
It’s been said that our ability to conceive of and plan for an uncertain future is one of the hallmarks of human intelligence. Some ants and other critters might beg to differ.
Nonetheless, today’s crop from the garden is largely going to be canned for enjoyment this coming winter:
That’s about 20 pounds of mixed tomato varietals in the dish drainer, and another 5 or so pounds of Roma tomatoes in the colander. I’ll chop and can the bulk of them, then sauce all the Romas and the left-over juice/bits from the canning. So far this season I’ve put up 44 pints of chopped tomatoes and about a gallon of sauce.
I like to plan ahead.
And you should too. There’s about 36 hours left to get your entry in for the drawing for a full leather, hand-bound edition of Communion of Dreams. And we’ll also be drawing for the last of the “nearly perfect” cloth copies:
Finished product.
I’ve managed to talk my old friend MargoLynn into handling the drawing for me, so you should send all bribe attempts to her. Winners will be announced sometime Sunday.
Jim Downey
Filed under: Amazon, Apollo program, Astronomy, BoingBoing, Connections, Feedback, Kindle, Marketing, Mars, movies, NASA, Paleo-Future, Politics, Predictions, Promotion, Publishing, Science, Science Fiction, Society, Space, tech, Travel, Wales | Tags: Amazon, Apollo, ars technica, blogging, BoingBoing, bookbinding, Communion of Dreams, direct publishing, feedback, free, jim downey, Kindle, Mars, movies, NASA, politics, predictions, promotion, reviews, science, Science Fiction, space, technology, The Englishman Who Went Up a Hill But Came Down a Mountain, travel, Venus
Imagine three astronauts, 125 million miles from the Earth, talking to Mission Control with a four-minute time lag. They have seen nothing out their windows but stars in the blackness of space for the last 150 days. With a carefully timed burn, they slow into orbit around Venus, and as they loop around the planet, they get their first look at its thick cloud layer just 7,000 miles below.
It might sound like the plot of a science fiction movie, but in the late 1960s, NASA investigated missions that would send humans to Venus and Mars using Apollo-era technology. These missions would fly in the 1970s and 1980s to capitalize on what many expected would be a surge of interest in manned spaceflight after the Apollo lunar landings. They would be daring missions, but they would also be feasible with what was on hand.
Somewhat surprisingly, I don’t remember this at all. Though of course these were just “proof of concept” studies which were put together for NASA. Still, they were fairly well thought-out, as the article on ars technica demonstrates. As is often the case, technological limitations are less of an absolute factor in accomplishing something than economic/political limitations are. To borrow from a favorite old movie: “You wouldn’t believe what we did. It’s possible. It’s just hard work.”
What isn’t hard work? Getting entered into the drawing for a leather-bound copy of Communion of Dreams. Full details here. Yesterday’s Kindle promotion pushed us over 500 copies of the electronic version given away this month, and that puts the total number of copies out there somewhere in the neighborhood of 26,000. There are already 65 reviews posted to Amazon. Yet so far only 9 people have entered the drawing. You have until midnight this coming Saturday.
Jim Downey
Via BoingBoing.
Filed under: Amazon, Astronomy, Connections, Emergency, Feedback, Health, Hospice, Kindle, Marketing, movies, NASA, NPR, Predictions, Preparedness, Promotion, Publishing, Science, Science Fiction, Space, Survival | Tags: Amazon, appendectomy, appendicitis, blogging, bookbinding, care-giving, Communion of Dreams, David Casarett, direct publishing, emergency, feedback, free, health, hospice, jim downey, Kindle, leather, literature, movies, NPR, Philip James Bailey, predictions, promotion, reviews, science, Science Fiction, space, travel, video, Voyager
This morning, NPR repeated the story of Voyager 1 having apparently left the solar system.
I wonder why?
* * *
Philip James Bailey, Festus:
We live in deeds, not years; in thoughts, not breaths;
In feelings, not in figures on a dial.
We should count time by heart-throbs. He most lives
Who thinks most, feels the noblest, acts the best.
Life’s but a means unto an end; that end
Beginning, mean, and end to all things,—God.
* * *
We went shopping yesterday.
Big deal, right? Actually, it kinda was. It was the first time my wife had been in good enough shape to do so since her emergency appendectomy. Things are slowly returning to whatever passes for normal.
* * *
Dr. David Casarett is the director of hospice care at the Perelman School of Medicine at the University of Pennsylvania. He works with families as they try to navigate end-of-life decisions.
At least once a week, Casarett says, one of his patients expresses a desire to end his or her own life. “It’s a reminder to me that I have to stop whatever I was doing … and sit back down to try to find out what is motivating that request,” he says. “Is it really a carefully thought out desire to die, or is it, as it is unfortunately many times, a cry for help?”
It’s a good story.
* * *
Tomorrow’s the last day this month to get the free Kindle edition of Communion of Dreams. And this week is the last one to get entered into the drawing for a hand-bound leather copy of the special edition. Remember, you have to have posted a review on Amazon of the book, and then post a comment with a link to that review in this blog entry. There are currently 65 reviews on Amazon, but only 8 entrants for the drawing — don’t delay, as the end will come sooner than you expect.
As it usually does, for good or ill.
Jim Downey
Filed under: Art, Babylon 5, Book Conservation, Connections, Emergency, Feedback, Health, J. Michael Straczynski, JMS, Kindle, Marketing, NASA, NPR, Predictions, Promotion, Publishing, Religion, Science, Science Fiction, Space, Writing stuff | Tags: Amazon, appendicitis, art, Babylon5, blogging, bookbinding, Communion of Dreams, direct publishing, feedback, free, G'Kar, health, heliosphere, J. Michael Straczynski, jim downey, JMS, Kindle, leather, NASA, NPR, predictions, promotion, revelations, reviews, science, Science Fiction, space, St. Cybi's Well, Voyager, writing, Z'ha'dum
“All of life can be broken down into moments of transition or moments of revelation.”
-G’Kar, Z’ha’dum
Sometimes you don’t recognize when things change — the moments of transition — except in hindsight. That could be because the change is incremental enough that you don’t notice it for a while, or it might be that you’re so completely involved in the moment that the realization of what just happened doesn’t sink in immediately.
* * *
This morning there was a news item on NPR which caught my attention: that perhaps the Voyager 1 spacecraft has already left our solar system.
Scientists have known for a while that it was approaching the limits of the heliosphere. The expectation was that there would be a fairly clear change in orientation of the magnetic field when the craft crossed the boundary of the Sun’s influence into true interstellar space. But perhaps that boundary was less defined than we thought. From the story:
How did we miss that? As it turns out, it wasn’t entirely our fault. Researchers thought the solar system was surrounded by a clearly marked magnetic field bubble.
“There’s one at the Earth, there’s one at Jupiter, Saturn, many planets have them. And so just by analogy we were expecting there to be something like that for the solar system,” Swisdak says.
Scientists were waiting for Voyager to cross over the magnetic edge of our solar system and into the magnetic field of interstellar space. But in in the September issue of Astrophysical Journal Letters, Swisdak and his colleagues say the magnetic fields may blend together. And so in July 2012, when Voyager crossed from the solar system into deep space, “Voyager just kept cruising along,” Swisdak says. All they saw was a change in the field’s direction.
* * *
Last Thursday my wife had a follow-up with her surgeon to see how she was doing in recovering from her emergency appendectomy. She had been released from the hospital the previous Saturday, but there was some concern over the risk of secondary infection within her abdomen.
Well, without getting too much into the details, tests indicated that she might be developing exactly that sort of infection. The surgeon ordered a procedure called a needle aspiration and scheduled it for the following day.
We dutifully reported to the hospital for the procedure. It didn’t go smoothly, and the upshot was that it didn’t help her condition at all. A couple hours later we left the hospital, and she’s been mostly resting since. We’re now waiting to hear from the surgeon about what happens next. And what it means.
* * *
Some six years ago I wrote what could be considered a companion piece to this blog post. In it I quoted a friend, talking about Communion of Dreams:
“Yeah, but it’s like the way that the people involved in your book – the characters – are all struggling to understand this new thing, this new artifact, this unexpected visitor. And I like the way that they don’t just figure it out instantly – the way each one of them tries to fit it into their own expectations about the world, and what it means. They struggle with it, they have to keep learning and investigating and working at it, before they finally come to an understanding.” He looked at me as we got back in the car. “Transitions.”
* * *
Where Communion of Dreams was largely about transitions, in many ways St. Cybi’s Well is about revelations. How we experience them. How we understand them. How we do or don’t recognize them when they happen.
The Kindle edition of Communion of Dreams is free today. And you have less than two weeks to enter into the drawing for a hand-bound, full-leather copy of the book. So far only two people have entered. Don’t miss the moment.
Jim Downey
Filed under: BoingBoing, Connections, Kindle, Marketing, Promotion, Science, Science Fiction, tech, YouTube | Tags: blogging, Boing Boing, Communion of Dreams, free, Her Final Year, jim downey, Kindle, levitation, magnets, Möbius strip, physics, promotion, Royal Institution, science, Science Fiction, superconductor, technology, video, www youtube
Via BB, fun with physics:
I think it’s particularly clever that they made the track a Möbius strip, in order to demonstrate how the gravitational field can be used to both float and suspend the superconducting magnet. Reminds me of this bit from chapter 5 of Communion of Dreams:
The man was a bit of a lunatic. But he was a brilliant engineer who had an almost intuitive understanding of the Apparent Gravity phenomenon, and was the first to propose that it could be adapted for use as a propulsion system. He figured out a way to trick an AG field into thinking that it was in a stable inertial reference by projecting it in front of a ship, and thereby essentially have the ship – and generator – continuously ‘fall’ into the field. The Hawking was the first ship equipped with the new reactionless drive system.
Remember, both Communion of Dreams and Her Final Year will be free all next week …
Jim Downey
Filed under: Artificial Intelligence, Augmented Reality, Brave New World, Connections, Expert systems, General Musings, Predictions, Preparedness, Science, Science Fiction, Society, tech, Violence, YouTube | Tags: augmented reality, blogging, jim downey, Neatorama, predictions, science, Science Fiction, technology, video, www youtube
Sometimes I see a cool tech, and think that it is just a perfect example of how progress makes for a better world. Yesterday’s post was one of those.
And then sometimes a see a cool tech, and am just certain that it will be used to make the world a worse place, at least for some people. Via Neatorama, this is one of those:
Because I just know that once these are developed a little more so that they can run off wire, that it won’t be long until someone thinks that they would make excellent “homing landmines” or “land drones”. I mean, seriously.
Jim Downey
Filed under: Augmented Reality, BoingBoing, Brave New World, Health, Predictions, Science, Science Fiction, tech, Writing stuff, YouTube | Tags: augmented reality, BoingBoing, Facebook, health, jim downey, predictions, science, Science Fiction, St. Cybi's Well, technology, video, writing, www youtube
Via BoingBoing, this fascinating application of scanning and augmented reality technology:
Access to good dissection models is always problematic, but is absolutely crucial for medical education. Donor cadavers are often in short supply, and they have the problem that they’re, well, dead. Meaning that they died from something. And under even the best of circumstances, that will have an impact on the suitability for the student’s experience in studying a healthy body.
But with this kind of technology, a student can encounter a wide variety of body types: young, in the ‘prime of life’, aged, with any number of different medical issues (or none at all). Male. Female. Pregnant. Potentially, even as the body is “living”.
Amazing.
Jim Downey
(PS – the writing of St. Cybi’s Well continues. Occasionally I post fragments to the FB page, if you’re interested.)
Filed under: Brave New World, Connections, Government, Health, Marketing, Politics, Predictions, Science, Society | Tags: CDC, health, jim downey, politics, predictions, salt, science
<sarcasm> Gee, I’m stunned </sarcasm>:
No Benefit Seen in Sharp Limits on Salt in Diet
In a report that undercuts years of public health warnings, a prestigious group convened by the government says there is no good reason based on health outcomes for many Americans to drive their sodium consumption down to the very low levels recommended in national dietary guidelines.
Not only did they determine that there was little benefit in pushing for such low levels of overall salt intake, there might actually be health risks associated with such low levels. From the same article:
One 2008 study the committee examined, for example, randomly assigned 232 Italian patients with aggressively treated moderate to severe congestive heart failure to consume either 2,760 or 1,840 milligrams of sodium a day, but otherwise to consume the same diet. Those consuming the lower level of sodium had more than three times the number of hospital readmissions — 30 as compared with 9 in the higher-salt group — and more than twice as many deaths — 15 as compared with 6 in the higher-salt group.
Another study, published in 2011, followed 28,800 subjects with high blood pressure ages 55 and older for 4.7 years and analyzed their sodium consumption by urinalysis. The researchers reported that the risks of heart attacks, strokes, congestive heart failure and death from heart disease increased significantly for those consuming more than 7,000 milligrams of sodium a day and for those consuming fewer than 3,000 milligrams of sodium a day.
OK, current CDC guidelines, dating back to 2005 (though based on research going back into the 1980s):
The Dietary Guidelines for Americans (DGA), 2010 recommend reducing sodium intake to less than 2,300 milligrams (mg) per day. The DGA’s also recommend you should further reduce sodium to 1,500 milligrams (mg) per day if:
- You are 51 years of age or older.
- You are African American.
- You have high blood pressure.
- You have diabetes.
- You have chronic kidney disease.
The 1,500 mg recommendation applies to about half of the U.S. population overall and the majority of adults. Nearly everyone benefits from reduced sodium consumption. Eating less sodium can help prevent, or control, high blood pressure.
How does this compare to what people actually consume? Well, sodium consumption from salt around the world is about 3,400 mg per person per day. This amount is pretty consistent across cultures, and has remained pretty stable over decades. In other words, the current governmental recommendations say you should be ingesting half to two-thirds of what people have been consistently ingesting. And there have been efforts by governments to impose increasingly strict limitations on salt consumption, usually through limitations on salt use in prepared foods.
There are two problems with that: one, there really isn’t good science to back up the limitations (as noted above). And two, limiting salt in prepared foods changes not only the flavor of the foods, but also the “mouthfeel“. And one of the easiest/most common ways to correct this is with the increased use of lipids (usually fats of one sort or another), since they have a similar effect to salt in creating food density. Meaning that people are probably ingesting more calories in response to prepared foods which has less salt in it. And since obesity is increasingly problematic …
Talk about your unintended consequences. Such is the danger of social engineering of just about every sort.
I started this post with the <sarcasm> </sarcasm> cues because I’ve long been skeptical of the science behind strict salt limitations. As I have noted previously, the evidence backing up strict limitations has been very mixed for decades. And there has been indication that for at least a substantial segment of the population, salt sensitivity wasn’t a problem at all. Now seeing that there is little evidence that lowering salt levels is beneficial for the general population, and that indeed there may be real risks in doing so?
Pass the salt, please.
Jim Downey
Filed under: Astronomy, Augmented Reality, Brave New World, ISS, Man Conquers Space, Music, NASA, Science, Science Fiction, Space, tech, YouTube | Tags: Chris Hadfield, David Bowie, ISS, music, NASA, science, Science Fiction, space, video, www youtube
How cool is this?
How cool is Chris Hadfield?
Jim Downey
Communion Of Dreams 