Technology and Society, War Commentary

Guitar Heros

Michael Yon has a long but interesting post about helicopter combat in Iraq:

Sometimes I sit up on a hill and watch them in the air. The other day two Kiowas were screaming low right over the rooftops and doing hard turns. I couldn’t see the combat because they were too far away, but I knew they were toe to toe and there was plenty of shooting going on or they wouldn’t have been flying so violently. It’s scary watching them because I’ve met them and know they are mortals doing the work of immortals. At any second there could be a fireball. A “fallen angel.” I remember the call over the radio last year of a “fallen angel” down by Baghdad. All aboard had been lost.

General

Back To Blogging

8 Comments

Virginia Postrel had successful surgery, and is posting again, including one on John McCain, non-conservative:

McCain is an instinctive regulator who considers business a base pursuit. It doesn’t help that the senator’s personal connections with commerce are largely limited to a highly protected local industry (distributing beer) and outright corruption (the Charles Keating scandal). And he’s every bit as moralistic as Hillary Clinton, our would-be national nanny. His first response to something he doesn’t like–particularly something commercial he doesn’t like–is to ban it.

This year’s presidential options are the most depressing in my memory (and that’s saying something).

Anyway, here’s to a continued full recovery.

Space

More Marburger Thoughts

5 Comments

From Jon Goff (related to my previous post). I thought that this is a very key point, that demonstrates the absurdity of Mike’s (or at least, people like Mark Whittington’s) thinking:

There’s been talk from NASA and some of their less discerning fanboys of a “Lunar COTS”. Basically the idea is to waste $100-120B on using Constellation to setup a small ISS on the Moon, and then once its there start paying commercial entities to service said base. This creates an interesting situation. Since NASA won’t have done anything for over a decade to help make it easier for commercial entities to actually service the moon, they’ll either have to keep sustaining the base themselves while they spend the money to belatedly help develop that commercial capability. Or, if the commercial market has independently created that capability anyhow, that NASA base will likely be only a small niche market in the cislunar space.

Yes, there’s a huge logical disconnect here. Either NASA will have developed technology that makes it easy for the commercial folks to access the moon (which they currently are not) or they are counting on the commercial folks to have done that on their own, in which case, that means that there’s already a thriving lunar market, of which NASA will be a trivial part, because otherwise, it won’t have happened commercially. NASA’s current high-cost, low-activity plans really do have the effect of ensuring the worst of all worlds for them, and us.

Technology and Society, War Commentary

Blackbird Memories

5 Comments

From a former pilot.

…the plane was dripping, much like the misshapen model had assembled in my youth. Fuel was seeping through the joints, raining down on the hangar floor. At Mach 3, the plane would expand several inches because of the severe temperature, which could heat the leading edge of the wing to 1,100 degrees. To prevent cracking, expansion joints had been built into the plane. Sealant resembling rubber glue covered the seams, but when the plane was subsonic, fuel would leak through the joints.

One of the sayings of the program was that if the plane wasn’t dripping, don’t bother to get in–someone forgot to fuel it.

History, Political Commentary

Rewriting History

16 Comments

Is it possible that Hillary! is being less than truthful about her and Rwanda?

I think it’s a lot more likely that she either didn’t advocate action on Rwanda at all, or did so only in passing. If so, this would have to be the definitive example of her attempt to claim responsibility for everything good that happened during her husband’s presidency, while disavowing all responsibility for his mistakes. This was, in my opinion, the most shameful moment of the Clinton administration. It ought, by rights, to have a place in Hillary Clinton’s “thirty five years of experience working for change.” Or perhaps she might claim that she wasn’t that interested in foreign policy at the time, or that for whatever reason she just didn’t pick up on the genocide in Rwanda until it was too late to act. That would at least be honest.

But if, in fact, Clinton missed the chance to urge her husband to help stop the Rwandan genocide, then she should not pretend that she was, in fact, right there on the side of the angels all along. That’s just grotesque.

In a related question, do bears defecate in the sylvan wilderness?

“Grotesque” doesn’t start to describe the former First Couple.

General, General Science, Space

First Poppy

2 Comments

With all the rain they’ve had in southern California this winter, I would expect the poppy season to be gorgeous up in Lancaster. This is a good harbinger of that:

Overlooking the first poppy at the reserve would have been easy. The stem was only a couple of inches high and wind gusts bent the young flower almost sideways. The flower was just off the exit road beyond the park’s kiosk.

“I hope it’s a sign of a good bloom that’s coming,” Scott said after she learned of the sighting.

Elgin said she hopes to pass on poppy updates to enthusiasts who phone the information center.

“I figure in the next couple of days there will be five or six more poppies show up, and each day a few more until the full bloom,” Elgin said.

“There’s indications we’ll have a decent season, but I can’t really predict one that will be exceptionally good because Mother Nature can turn right around and prove me wrong.”

Elgin said the only thing predictable about poppies at the reserve is that they’re unpredictable.

I’m going to Space Access in about three weeks, in Phoenix. When I was looking for tickets, it turned out to make a lot more sense to fly into LA, for schedule and ticket price, and I have other business there anyway, so I’m going to fly out, drive to Phoenix and back, and then fly back to Florida. But I’ll probably be going up to Mojave, so I think I’ll take a still and videocam with me, and make the little side trip in Lancaster to the preserve. And hope that it’s both sunny and not windy (an intersection of conditions that’s unfortunately rare that time of year), because that’s the only time that the flowers are really open and in full bloom.

Political Commentary, Space

Disconnect

3 Comments

John Marburger, the president’s science advisor, apparently gave an interesting speech the other day, which can be somewhat summarized by this statement:

“Exploration by a few is not the grandest achievement,” he said. “Occupation by many is grander.” (Although he added that by “occupation” he did not necessarily mean settlement but instead “routine access to resources”.) His long-term vision for the future is “one in which exploration has long since ceased and our successors reap the benefits of the new territories.”

As I noted in comments at Space Politics, this is the most visionary thing that I’ve ever known a president’s science adviser to say, and the other notable thing is that he himself says explicitly (as well as implicitly in the above comment) that space isn’t just about science. (As an aside, I’ve always thought that “Science Adviser” was too restrictive a title for that position–it’s always been science and technology.)

As I also noted over there, it’s unfortunate that NASA’s current plans are so completely unattuned to that vision, being specifically designed for “exploration by a few” (and rarely) rather than “occupation by many.” One wonders if he’s ever complained to anyone about that.

Administrative, Economics, Technology and Society

Busy

3 Comments

The next house project (not counting landscaping, which we may be hiring someone to do) is molding, both replacing base and installing crown. It was a nice excuse to go out and buy a nice Craftsman 10″ compound dual-bevel laser miter saw, because Sears was having a sale. I thought about getting a 12 inch, because it wasn’t that much more, but it took up more room, and the blades were a lot more (though with carbide, it might have been a one-time purchase, given my low usage level). And I couldn’t really justify it–the ten-inch will do just fine for almost anything I need to do in terms of beveling or mitering. If I need to bevel bigger things, a table saw will do the job. I guess I’m not Tim the Tool Man, even though I am from southeast Michigan.

I continue to be amazed at how low cost good tools have become–particularly tools (and power tools) that didn’t even exist when I was a kid. I suspect that this isn’t factored into inflation much, but it really does add to the national wealth when people can improve their productivity at little cost. In California in the nineties, I did some base molding with nothing but a circular saw, but it was a pain in the ass, and I’m sure that this will do a much better job. Anyway, if blogging seems light, that will be one of the reasons.

Biting Commentary about Infinity…and Beyond!