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Comment Another way to look at "rich" (Score 1) 818

This study defines "rich people" as those making around $146000/year.

If you think about it, there's no control for expenses there, so it's not a very effective definition (I'm always kind of a amazed at the mindset in the US that tries to simplify things by drawing a numeric line in the sand, as if there were no other issues. And people put up with it. We need better schools.

I define "rich" as: wealthy enough to be living in a manner comfortable in every material way to the individual or family, and able to survive indefinitely in that state, or in an increasingly wealthy state without relying on income from, or charity of, others. Regardless of if one actually chooses to exist in that state, or not.

Not trying to force that definition on anyone else, but that's how I see it personally.

Comment TFS (and perhaps TFA) has it wrong (Score 1) 818

The transition was from a flawed, but still readily identifiable constitutional republic (not a democracy), to a corporate oligarchy.

This has never been a democracy, and furthermore, the constitution insists that the federal government guarantee each state a republican form of government, as in, a republic -- not a democracy. That's in article 4, section 4.

This is why representatives decide the actual matters, and voters don't, in the basic design.

Of course, now even the representatives don't decide -- nor judges -- if the legislation deals in any significant way with business interests. The only way the old system still operates even remotely the way it was designed to is when the issue(s) at hand a purely social ones. Even then, the bill of rights seems to be at the very bottom of any legislator's or judge's list of concerns.

Can't see any of this changing, though. The public is too uninformed, and short of completely revamping the school curriculums, they're going to remain that way.

Comment Yeah, what AC said about Open Source docs (Score 1) 54

In this case I know it's some kind of privacy software, but typically "FooBatz Release 5.4c is out!!!" is some gaming application or whatever. A half-sentence or more in the Slashdot summary would help, and so would a FAQ that starts with a section of "What is FooBatz?" rather than with "Why won't Ver 5.4b build on Slackware?"

Space

Astronomers Solve Puzzle of the Mountains That Fell From Space 51

KentuckyFC (1144503) writes "Iapetus, Saturn's third largest moon, was first photographed by the Cassini spacecraft on 31 December 2004. The images created something of a stir. Clearly visible was a narrow, steep ridge of mountains that stretch almost halfway around the moon's equator. The question that has since puzzled astronomers is how this mountain range got there. Now evidence is mounting that this mountain range is not the result of tectonic or volcanic activity, like mountain ranges on other planets. Instead, astronomers are increasingly convinced that this mountain range fell from space. The latest evidence is a study of the shape of the mountains using 3-D images generated from Cassini data. They show that the angle of the mountainsides is close to the angle of repose, that's the greatest angle that a granular material can form before it landslides. That's not proof but it certainly consistent with this exotic formation theory. So how might this have happened?

Astronomers think that early in its life, Iapetus must have been hit by another moon, sending huge volumes of ejecta into orbit. Some of this condensed into a new moon that escaped into space. However, the rest formed an unstable ring that gradually spiraled in towards the moon, eventually depositing the material in a narrow ridge around the equator. Cassini's next encounter with Iapetus will be in 2015 which should give astronomers another chance to study the strangest mountain range in the Solar System."

Comment TurboTax on Windows, Paper Returns (Score 1) 386

Am I trusting my tax data to online services? Fat chance. Too many people have my data already.

More precisely, my wife runs TurboTax, I run errands and fetch papers and caffeine.
Back in the 80s, we went to H&R Block because of the complexity of moving expenses from my first post-college job, and my wife said "that looks easy", took the H&R Block tax prep course and did a year of working there, then a couple years at another tax/accounting company, then started her own tax business, using TurboTax and a laptop. It was a bit difficult to keep everything working, because TurboTax assumed you had a desktop PC with a real disk drive instead of floppies, but after a couple years of using RAMdoubler and disk compression, she was able to upgrade to a laptop that resembled what TurboTax needed. Eventually she went back to doing computer businesses and was able to get rid of most of her tax clients (and eventually all of them), but she's been doing the taxes in the years since then.

I think we're finally using the personal version of TurboTax by now; we used the tax-preparer version for many years because there were things the personal one just couldn't do or didn't do well (including importing previous years' data from the tax-preparer version, which kept us on that for a couple years after we would have switched.)

Comment Re:Not just an RC Plane (Score 1) 218

How's your quad record?

Not nearly as good (or nearly as long.) No dead kids. One live and very stupid adult (ten hours), a lost cow. about 15 minutes, poor thing was stuck in a mudhole --- getting it out was a lot more challenging than finding it, and two dogs, one of which was seriously snakebit and down hard, but survived. They were both pretty hard to find. Size matters. And yes, this is all pretty new to me. Which is not to say it's not worthy. It's rewarding as all get out.

Quad's do not have the range, period.

You can cover a square km -- which is a *lot* of area -- perfectly with a pair of quads in rotation, regardless of terrain, with 99% uptime and plenty of reserves using some very simple procedures. Move 1km, repeat. It's reasonably efficient, and the search is much more fine grained -- it's almost impossible to miss something of reasonable size, those dogs notwithstanding. More below; see the other replies. I don't feel like explaining all this twice.

It is common sense, called glide.

You know what glide is? It's continuous motion, which loses detail, requires faster cameras for the same quality image (higher shutter speed, higher ISO), and raises the noise level in lower light. You know what glide requires? Height. You know what too much height does? Reduces detail. And that's not even all of the issues. You see, it's not that obvious after all. The task is to find, not just to fly long distances. When distance methodologies compromise seeing, as they tend to do, other options offer useful compromises.

You'd be a lot better off asking questions than you are pooh-poohing without knowing what you're talking about. Of course, this *is* slashdot, sigh.

Comment Re:Not just an RC Plane (Score 1) 218

They are only popular because they are mechanically simple WITH MODERN ELECTRONICS. You can not fly a quad without computer augmentation.

Yes, and? I didn't suggest attempting this with obsolete, unstable old hardware. I really don't see your point. Quads with camera mounts and "modern electronics" (meaning GPS, compass, active pitch control/tilt sensors, altimeter, rock solid XYZ hover with no control input, auto-return) start at about $470. They get even better from there. A trunk full of them is within the budget of almost any S/R group with the willingness to stand in intersections for a day or so with hats and signboards out. Or courtesy of one or two kind benefactors. First thing I did after flying my first one was pull my jaw off the ground and go right back and buy the rest they had in stock. Had to be done, really.

I can take one up, hover it, take a stable high resolution image, move it, take another stable high resolution image, etc. This means even when it's getting dark, I have better detail -- and lower noise -- because I don't have to have such fast exposures. Bring it back (no landing strip required), swap quads and go back out on the next radial, while the crew pops a new battery into the just-returned unit, repeat every ten-fifteen minutes or so, and keep doing that while the images are checked over carefully. Out on one radial, in on the next. Full circle till you repo to the next GPS indexed location. Works great.

Gimbals... the quad can spin in place. While hovering in an extremely stable manner, for that matter, or spinning/panning while working through any set of heights I choose. Be nice to just have a tilt control. More weight. It's really not seriously limiting, nothing like that yet. Should try it though. Tilting the quad itself isn't really possible without it moving, or at least, not the ones I'm using.

While the range/duration would be wonderful, fixed wing requires far too much for this area -- your seaplane is great in some ways, but there's no body of water around here worth talking about for the vast majority of the area. There's nowhere to land. Nowhere to take off. "Wet grass takeoff"? Grass? How about rocks and cactus and nasty, sticky sand? Kind of puts a crimp in fixed wing efforts. Quad simply doesn't care. Put it down (on a rock, on your 4x4 or snowmobile, or just open your hand), up it goes, and you're off and hunting.

Then there are the badlands. Even worse. Not only is there no water, nowhere to take off, nowhere to land, the bloody ground wants to break you -- it's unstable everywhere, either collapsing under you or falling on top of you. Which is part of why people get stuck out there in the first place (wish to heck they just wouldn't go.) With a FW, how do you work down a twisty arroyo that's too complex to follow at speed, and too deep to get a camera angle into because you can't stay over it long enough to make it count? I can just go there and drop right into it and work it right along at whatever rate is convenient. Success? Pop-up and strobe. Awesome.

Battery reload is not the critical issue when you can see better, navigate better, have a more stable platform, get looks into places like arroyos and caves and under-hangs and under trees and bushes that would otherwise completely block your view, and remain on station instead of having to fly by repeatedly when it's called for. You can hover and think instead of getting further from a point of interest with every moment. Battery reload is nothing. You bring em back, instantly take another one off, while that one is reloaded, charge packs as required, no problem. Preparation is key, of course -- but it certainly isn't a problem or even a challenge. You still get essentially 99% active search time without overlap -- or underlap. I throw a trunk in, grab my crew, and go.

Aerobatics... that's an interesting undertaking, but not relevant for my use. Although I've seen people do some crazy things with quads, my own interest is strictly useful camera work. I have shots you simply can't get from a FW platform. Impossible. Quads are *wonderful* already. And of course, like everything else, they keep getting better. And with practice, so does the pilot, although they are about a zillion times easier to fly right out of the box than FW r/c aircraft, or at least any FW r/c aircraft I've ever had the pleasure of flying.

Best of luck in your endeavors. Don't rule out quads!

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