Category Archives: Technology and Society

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.

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.

Business, Science And Society, Technology and Society

I Always Suspected It

15 Comments

I’ve always thought that Monster cables were a scam, and that the supposed quality improvement couldn’t justify the ridiculously high prices, and that it was quite annoying that they’ve monopolized so much shelf space in the electronics stores. It’s hard to get reasonably priced audio cables (though things are better at Home Depot). But really, I’ve always figured that most people wouldn’t be able to tell the difference between Monster and lamp cord.

Well, it turns out that supposed audiophiles couldn’t distinguish between Monster and coat hangers. But I suspect that the scam will continue, with salespeople continuing to push them. There are probably great margins for both the manufacturer and the retailers.

[Via Geek Press]

Political Commentary, Space, Technology and Society

Space Arms Control Speech

6 Comments

Would a ban on space weaponry be verifiable? It seems intuitively obvious to me that the answer is “no.”

I think that this is a key point:

The President’s Space Policy highlights our national and, indeed the global, dependence on space. The Chinese interception only underscored the vulnerability of these critical assets. Calling for arms control measures can often appear to be a desirable approach to such problems. Unfortunately, “feel good” arms control that constrains our ability to seek real remedies to the vulnerabilities that we face has the net result of harming rather than enhancing U.S. and international security and well-being.

I always trust hardware over paper and good intentions.

Popular Culture, Social Commentary, Technology and Society

What’s The Point?

Sarah Pullman is very unhappy with Facebook’s privacy policy.

OK, I got a Facebook account last fall, at the urging of several people, who told me that I simply had to have one (though they could never actually explain why). I’ve yet to figure it out myself. I’ve gotten no discernible benefit from it (of course, I haven’t invested much time in it, either). Can anyone explain to me what the big deal is, and what I’m missing out on if I don’t have an account, or don’t use the one I have?

[Update late morning]

While we’re on the subject, here’s an article on which is better for business: Facebook or LinkedIn?

Popular Culture, Social Commentary, Technology and Society

What’s The Point?

7 Comments

Sarah Pullman is very unhappy with Facebook’s privacy policy.

OK, I got a Facebook account last fall, at the urging of several people, who told me that I simply had to have one (though they could never actually explain why). I’ve yet to figure it out myself. I’ve gotten no discernible benefit from it (of course, I haven’t invested much time in it, either). Can anyone explain to me what the big deal is, and what I’m missing out on if I don’t have an account, or don’t use the one I have?

[Update late morning]

While we’re on the subject, here’s an article on which is better for business: Facebook or LinkedIn?

Popular Culture, Social Commentary, Technology and Society

What’s The Point?

Sarah Pullman is very unhappy with Facebook’s privacy policy.

OK, I got a Facebook account last fall, at the urging of several people, who told me that I simply had to have one (though they could never actually explain why). I’ve yet to figure it out myself. I’ve gotten no discernible benefit from it (of course, I haven’t invested much time in it, either). Can anyone explain to me what the big deal is, and what I’m missing out on if I don’t have an account, or don’t use the one I have?

[Update late morning]

While we’re on the subject, here’s an article on which is better for business: Facebook or LinkedIn?