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Comment Green Glue (Score 1) 474

Someone else already mentioned Sound Proof Windows, but in my house 90% of the noise comes through the walls, rather than the windows. I discovered this after upgrading my windows, of course.

If I were building from scratch using stick construction, I'd consider using staggered studs.

If I were really motivated, but not building new, I'd use Green Glue and just add that between the existing wall and an additional layer of new drywall.

There's plenty you can do on existing construction, but most of it is expensive, and a pain in the butt. The insulation and caulking you've added probably won't help much, since the exterior is attached directly to studs, to which the interior is also directly attached. It transmits vibrations easily, without regard for your insulation. The staggered studs and the green glue are the best ways I know of for dampening residential noise.

Comment Games are the only software worth paying for (Score 1, Insightful) 242

Games are the only consumer software worth paying for. Most productivity software is worth enough that businesses are willing to invest in open source projects like Eclipse, LibraOffice, Firefox, etc, and everyone, including home users, get to benefit from that. And AS a home user, I'm a good enough programmer, that I can build most of the utilities I need at home, by myself. But I'm not much of an artist or a storyteller. And unfortunately, IBM, Google, and Oracle don't feel the need to entertain their corporate minions. What it boils down to, is that the only commercial software applications I've used at home in a decade are games, and then, only the ones that run successfully and easily in Wine (like the original StarCraft). Sure, I want open source games, but that's an awful lot of effort with no corporate backing. So whenever a commercial game comes along that is fun and supports Linux (preferably without Wine), I'll buy it.

Comment Enhanced Pat Down (Score 4, Interesting) 228

The last half dozen times I've flown, I managed to steer myself to a metal detector line, instead of an irradiating machine. A few weeks ago, though, they simply weren't using the old fashioned metal detectors, so I had my first "opportunity" to opt-out. I was really looking forward to being fondled and groped, but the TSA screeners were so uncomfortable, that they probably weren't able to determine definitively that I was male, much less if I were carrying something dangerous, like a comb or a camera. The dudes didn't want to touch me or look at me! While I was being not-fondled, one of the other TSA screeners unpacked and repacked my carry-on at least three times, and re-X-rayed it. I guess she was confused about why I would need two phone chargers (one for the wall, and one for the car). I mean, aside from that, there were two books and some napkins. Oh and a bottle of alcohol - but no one had any problem with that. I got the impression that she was just trying to punish me for daring to opt out. The guys just wanted to move on. It would have been cute, if the rules they were following didn't so blatantly violate good sense.

Comment Re:Remember George W. Bush's draft dodging? (Score 1) 836

Nobody said the GOP was stupid - it takes a high degree of intellect to use religion to steal billions of dollars from the public and funnel it to their own personal interests. And even more impressive is how they convinced the public that the Democrats are actually different than the GOP and that there's any "choice" at all!

Comment Lots of Math (Score 1) 1086

I use lots of math. Mostly trigonometry and geometry (software deals with mapping and displaying positions), probability (for the AI stuff), linear algebra (for drawing, calculating intersections, etc), discrete math (for dealing with data structures and database query optimization), and formal logic (for figuring out computer languages).

I have very occasionally used calculus, but mostly to prove optimality of algorithms and sometimes for physics stuff, but mostly as a software engineer, someone else already did the calculus, and you just need to be able to use the results. I cross the line a bit between research and application, so I do a little of both.

But the overwhelming majority of software people (even in my R&D organization) don't use math at all, beyond basic arithmetic and simple logic. Most software is just data storage and retrieval with a pretty interface. The libraries, languages, and operating systems do all the heavy lifting for you. But I would seriously hate my life if all I did was glue together parts built by other people, and had to tell myself that my area of expertise was "business logic", so understanding how the underlying stuff works is unimportant. I build those underlying parts, and that's why I need and know math.

Comment Re:Oh Boeing... (Score 1) 403

My house too, and it is loud. It's my favorite sound in the whole damn world. And I miss it. Desperately. I now work at Dulles, and everyone always stops to watch when the new A380 flies over, but it's way too quiet, and not nearly as graceful. No one ever wondered if the Concorde would make it over the trees on takeoff. I need to go over to the Udvar Hazy Center and say hi to her again. She deserves the respect, as no one has the balls to make them like that anymore.

Comment Cox Northern Virginia (Score 1) 250

Everyone complains about their ISP, but I've had Cox Communications for my ISP (without their cable TV package, at no extra cost or hassle) for over a decade. In that time, the price has gone up by fewer than five dollars. But every year at basically the same cost to me, they make it a little bit faster (I think it's about 15 Mbps now) and they increase the over-all usage limits (which I have never come remotely close to, despite working over a VPN during the day, and downloading lots and lots of media over night). Outages are extremely rare, and when I call them, I talk to a live human, and most of the time, that human is an actual technician who can actually help. There are few big companies who get it right, and I'm glad we've got at least one around here.

Comment Re:The two I legally need to have to go about my d (Score 1) 380

Why is the Second Amendment allowed to be limited when the others are off limits?

It SHOULDN'T be, which is why I'm a border-line socialist, ACLU supporting person who thinks that gun ownership is a fundamental right that should never be given up - In the words of environmentalist Edward Abbey, echoing the great liberal Thomas Jefferson:

"Let us hope our weapons are never needed - but do not forget what the common people of this nation knew when they demanded the Bill of Rights: An armed citizenry is the first defense, the best defense, and the final defense against tyranny."

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