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Messages - bjlong

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361
General Discussion / Re: Nuclear fusion
« on: June 20, 2009, 04:03:01 pm »
Dark matter is still a commonly used term. It refers to what is thought to be weakly interacting particles changing the spin of galaxies. (The error between how we think a galaxy should spin and how it does spin is enormous the further you go out.)

Dark Energy is thought of as "negative gravity." It's uses to explain the expansion of the universe.

The only real correlation between the two is that we don't know where these things are or where they come from, and they have the word "dark" in their names.

362
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 20, 2009, 03:57:58 pm »
The problem with treads and wheels are that they have trouble with going over rubble. Legs, on the other hand, can go over lots of things a lot easier. There's some back-of-the-napkin physics we could go over, but simple experience works just as well.

That said, I doubt we'll have anything more interesting looking than spider-tanks for a long, long time. (In fact, insects are made of linear motors and armor plates. A few design tweaks to add guns and such would be relatively easy, though the movement system would be difficult to come up with.)

And yes, Aqizzar, that's a big problem. Actually, that's my problem with any prediction of a singularity event anytime within the next hundred years. On top of that, we take about 5 years learning how to use our body. What makes us think that we can just plug in to a new one, even if the architecture is there?

363
General Discussion / Re: What's up with the laws these days?
« on: June 20, 2009, 03:50:31 pm »
The problem with laws is that they have to make absolute judgement calls. For example. When I turned 18, I was not suddenly granted a hefty dose of political-historical knowledge. But when I was 14, I was not even remotely trustworthy to make any sort of decisions about politics. Congress gets together and says "Ok, we know kids are dumb, and adults are less dumb. Usually. So how can we make a distinction between the two? 18? Ok, that sounds like it's in the ballpark." It's hard to come up with an accurate, intuitive, enforceable scheme to determine these kind of things.

So, even though laws seem sometimes arbitrary, understand that they try to make a compromise between these three things, and then hope that the jury is just and merciful. There's little more you can do.

Incidentally, I doubt that the jury will want this girl to have more than a slap on the wrist. The fact that she's been taken to trial will undoubtedly be punishment enough--they might mandate therapy, or counseling instead, though.

Correct me if I'm wrong, but don't underage laws make a 2 year exception? So a 15 yr. old can date a 17 year old, or a 19 year old can date a 17 year old. Which is kinda lenient in terms of weird age combinations, IMO.

364
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 20, 2009, 10:22:52 am »
However, if you fire before the people on the ground understand what's happening, strike many places at once, and take out some of the communications structure, then you've got an effective, if not perfect, strategy.

Rockets, as I understand it, are pretty inefficient. But they're fast enough to accelerate the thing off the ground, versus the current designs of the ion drives. I predict that ion drives won't become feasible for getting to orbit for a long time. That said, ion drives certainly would be suited for Lagrange pt. launching, rockets for closer to earth. 

Also, if I remember correctly, if you're in orbit, you need to decelerate to drop out of orbit. The old "down is forward, forward is up, up is back, and back is down" saying. This means that if you do put rockets on a LEO falling rock, then it'd be a good thing to lose more of the forward velocity. So we agree on that point.

My point is: It's better to place your satellite far from earth, but if you can't and have plenty of manufacturing capability, you can get by in an LEO orbit. Which leaves some hope for my vision of a LEO space station fighting earth.

Also. I CAN'T HEAR YOU OVER THE SOUND OF A 200+ LBS MAN BEING VULNERABLE TO PIANO MUSIC!

365
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 20, 2009, 10:08:15 am »
Getting to LEO is prohibitively expensive now. Getting to a Lagrange point is not horribly worse.

The best bet for a LEO "dropping rocks" scheme is if one is able to make a cheap, one-use heat sheild to deal with the reentry phase, as well as small rockets to direct its path. Again, this is still too expensive to just smash things for no reason, but as a breakaway shield for delivering material, you get two things in one: bombardment and delivery of material. As long as your men get down there, you'll have a good deployment scheme.

Sadly, a little push would only destabilize a LEO, which would take too much time to degenerate to be useful for the military.

Baughn: the destabilization would only take place if the satellite is roughly as massive as the rod. For a large satellite, the kick could come from the large satellite without much problem. Of course, it'd have to correct its orbit before firing again.

Also, I'm still thinking "I would do anything for love (but I won't do that)" by Meatloaf when I read your tag.

366
General Discussion / Re: What's up with the laws these days?
« on: June 19, 2009, 11:03:09 pm »
Damn your trendiness, Cthulhu! Damn it!

Also, I'm going to make a gun that fires hammers. Which, themselves, fire bullets.

367
General Discussion / Re: What's up with the laws these days?
« on: June 19, 2009, 10:19:02 pm »
She's 14, first. It's in the title.

What the hell, parents? Why aren't you looking after your kids? Yes, I know, they aren't under your thumb all the time, but these people lost this battle years before, when their kid was little.

Sigh.

I wish I could say that this was shocking, but all I could think was "Oh, there goes another screwed-up 14 year old sex-addict with no impulse control."

I know your counter-argument, but the fact that she consented means nothing. Kids are viciously dumb. It's up to parents, guardians, etc. to guide the kid towards healthy, responsible decisions, and it's society's duty to assist. In this case, all that's left to be done is damage control.

368
Toady: Possibly shuffling people to and from places would have a small negative thought associated with it. Maybe doing it enough would give them a personality tag, like "doesn't feel like s/he has a home anymore," which would stop the negative thoughts. Possibly this tag could be removed after some time in one burrow/bed, with a positive thought like "was happy to finally have a home." But this is low-priority, and should probably wait for the next release you work on burrows.

Also, as for the attacking dwarves in the fortress, there should be set of revolutionary counter-actions that your fortress would go through, possibly based around a small core of dissidents that would throw "parties" to plot and scheme and generally be revolutionary. I'd think that they'd be out of your control, and that you could later play the fortress as the revolutionary people if their coup succeeds. But this should probably be put off, as well as attacking dwarves.

Furthermore, all these updates are AWESOME. I cannot express how awesome. No, Chuck Norris and Mr. T don't compare. Possibly with Bill Nye, though.

369
Forum Games and Roleplaying / Re: Corrupt a wish!
« on: June 19, 2009, 03:25:19 pm »
Granted. At the same time, someone builds a sexually active arc welder. This is its fetish. It simply won't take no for an answer, either.

I wish for all ABBA songs, paraphernalia, and Mama Mia! to disappear. Forever.

370
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 19, 2009, 02:02:20 pm »
I saw it more as a list of desirable qualities.

Armok: I'd have to see some of the theoretical tech behind this to make a call. It is suitable for a "space fighter" but... I dunno, something about those arms makes me hesitant. They look vulnerable.

371
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 19, 2009, 01:17:07 pm »
Nah, I designed the stuff after the packaging comes off. I didn't feel comfortable trying to come up with a reentry system, so I outlined that (hollowed out asteroid w/ some sort of chemical heat shield). The hangglider thing I had lots of trouble with, so I just sketched up my ideas and hoped that they didn't seem too unrealistic. The rest was just assuming that they could fit a basic engine, radiator and battery; a disassembled exoskeleton; a turret; and a set of metal plates into (separate!) asteroids.

I should note that I did this because of a book I'm trying to write. It's history by the time of the book, but I thought that I ought to come up with some of the tactics and fighting methods, to give historical perspective.

E: Armok... paragraphs would be good. And put your image in a spoiler.

372
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 19, 2009, 01:03:18 pm »
Sean: I've heard that theory (no war or total obliteration) many times before, and I'm very reluctant to believe it. People have been making that prediction about "the next war" since WWI, and we've had plenty of wars since then. And we've progressed technologically. All this does is change "the next war" for "eventually." Really, I just don't see any evidence for it besides back-of-the-napkin figures and broad estimations.

Later is Now!

The main advantage of a LEO space station is its positioning--right on the brink of space, it could send light drones to "tow" asteroids in for mining. Since it will have earth-like gravity to be sustainable, manufacturing can take place in 1g or micro g environments, which allow a lot of manufacturing possibilities. In war, it's got the high position.

The main disadvantages in war would be its very vulnerable structure. There will be a point when the entire structure fails.

Against the earth, some of its best weapons would be asteroids, coated with something heat resistant. With little modification, you could use asteroids as a delivery system for material and manpower. (The engineering problems are kinda complex here--the best I've been able to come up with is a hang-glider type system. That way, you can land where the asteroids hit with some precision. The problem? You're vulnerable to AA fire.) Since the station would be a manufacturing center, the people here would have plenty of manufacturing experience, which means that you could drop vehicles as parts, and, if modular enough, each part could be used on its own.

Note that these could be launched from the space station long before they become active, save for the troops. Those would probably have a timer on the scale of about a week before they'd have to be dropped.

The fact that they'd be dropping vehicles as parts means that they'd have no heavy armor. If the earth had these, they'd be in a good position to take back cities (which is where a good commander would position these "para" troops.)

The fun thing to design for me was the vehicles. I tried to make them modular enough so that everything had multiple functions, but I could only really do that with the jeep. The turret was easy enough. The body should be able to double as a bunker, if covered with rubble, the engine could double as a winch, and the seats as armor plating or riot shields. I tried to come up with a spider tank in much the same way, but I ended up just saying that it could be dropped whole.

As before, the earth could simply launch missiles. Which is why the space station would have to strike first, possibly while moving the space station into a higher, different orbit.

373
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 19, 2009, 11:51:46 am »
Nah, it's been done before, (See: the cold war) but it's the only thing I can see as an endgame if we can't find a reliable missile defense system.

A LEO space station is a Low Earth Orbit space station. It's within the atmosphere enough to block cosmic radiation, but high enough to be in space. The most likely design for it IMO is a giant ring. It would change the ICBM domanance because it would put a huge "shield" in orbit, and a careful commander might (theoretically) keep his forces under the "shield," forcing either a land war or an atrocity of his enemies.

I'll put more up about space vs. earth combat later.

374
General Discussion / Re: Giant robots are a terrible idea so...
« on: June 19, 2009, 11:40:15 am »
The world will soon have nuclear missiles all over, waiting to be launched, non-proliferation treaties be damned. So, barring the timely intervention of a reliable, fast missile defense system, nuclear ICBMs will be the ultimate say in warfare.

Bombers, carriers, tanks, etc. will all be for show. The infantry regiments, though, will have a different purpose.

Taking and holding territory will become prohibitively expensive, both in capital and world politics, and be impossible without a nuclear strike. Since noone wants this, an alternate route would be to use political strikes to take out the members of government that are against certain policies. Yes, I'm talking about spies, selected from the military regiments. However, I predict the emergence of a new type of spy, one that enters the country and starts a terrorist movement to carry out whatever orders his/her commander gives. This way, terrorism can take the blame for black ops.

This gives the commanders pseudo strike teams that can be anywhere they need them without drawing attention to themselves, difficult to capture, and very disposable.

Naturally, there will be lots of tech associated with this.

This does not work if a long-term civilian LEO space station is built in the meantime, though, as that would change the ICBM dynamic.

I do have a problem with some of these assumptions--there may be one person crazy enough to pull the trigger on a nuke, and I have no clue how that endgame might work out.

375
DF Suggestions / Re: Throwing Weapons in Dwarf Mode
« on: June 19, 2009, 09:45:21 am »
Well, chucks, I'd agree with you, but (IIRC) pilums were made to be effective at a distance, so that people would have to abandon their shields on the spot or break formation. So there should be some thrown weapons that just make shields unmanageable on the spot.

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