THE VIEW FROM CHAOS MANOR View 243 February 3 - 9, 2003 |
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This week: | Monday
February 3, 2003
There was a lot last weekend of course. Go see that first. There's a lot there, including a memorial song written for some earlier pioneers, but appropriate here as well. And while I can't agree on everything he says, and I would use a somewhat different tone, Fred says some interesting things: http://www.fredoneverything.net/Iraq.shtml And all kinds of people are after me to "do something" about the space program; as if people in Washington were still listening. Perhaps a few are. I can act as if they are, anyway. But I fear there's little to say I didn't say before. And see the renewed debate on SSTO. I have a lot to do today. Eventually I will organize some pages on things like SSTO and other approaches. One thing: those of you who begin letters to me by telling me I am a fool will simply have to excuse me for not reading the rest of the mail. There is too much mail to deal with to make it profitable for me to waste time with people who think I am that stupid. I may be stupid, but telling me so isn't the way to get me to listen. I have no belief that I am infallible; but I have worked pretty hard to have a reasonable basis for what I think. Single Stage to Orbit is one such: it wasn't a position I came to lightly, and for most of my period of professional aerospace activity I was an advocate of a winged first stage with an orbiter that finishes the job with pure rockets. Max Hunter eventually convinced me that wasn't the right approach. He didn't do that by arm waving. It's a matter of public record that Hunter, Graham, and I talked the US into investing in SSTO technology and building the DC/X test vehicle. Now that doesn't prove that SSTO will work, but it did give some flight data to show that some of the early concerns about flight control were unfounded. USAF then tested the structure strength/weight of SSTO vehicles in Project Have Region, and concluded that the proper mass fraction could be achieved with existing technology. That doesn't prove that SSTO is best, or even that we can do it; but it does make the concept a lot more than arm waving, and those who start off with the assumption that anyone advocating further X projects in the SSTO direction is an imbecile haven't done their homework. Moreover: whatever the outcome of building SSX, which we first proposed in 1987 (DC/X was a flying scale model of SSX), we would learn from flying a VTOL savable ship that didn't need to make orbit. Unlike "X"=33, SSX would FLY. Probably not to orbit, but it would fly, and provide flight data. Whatever we do send to orbit is going to profit from what we learn from SSX: and we know how to build SSX now at reasonable costs. Build three copies of SSX with a Gross Liftoff Weight of about 600,000 pounds (about 60,000 pounds dry weight) and fly them: we will then know something about what we need to get to orbit, and whether drag problems require us to have a means of boosting the ship above the atmosphere. We will also learn something about altitude compensation engines. The whole project would cost no more than "X"-33 which wasn't an X project at all. And: provide prizes. They cost nothing unless the goals are achieved. They do compete with NASA, which is why we will never have prizes. More discussion in mail, with continuation. Tim Pleasant directs me to a news announcement: COMDEX is seeking bankruptcy protection. Wow. And for a suitable answer to Mr. Westfahl and Locus on line, go here, here, and then here.
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This week: | Tuesday, February
4, 2003
The discussion on how to get to space continues. I fear I am rather weary of saying the same things over and over in "answer" to people who do not seem to have found out what I have advocated: which is an approach, not a design. The whole blasted idea of X vehicles is to find out, by flying, what we can do and what we need: not to guess at the final answer and jump at it, like "X"-33 did. And the next person who uses Shuttle as an example of the impracticality of reusable space craft will deserve the answer that silly statement will get. Shuttle is a prime example of how NOT to design a reusable space ship, as we have said over and over. I do wish that people would pay attention to who the Council was, and what we recommended, and stop assuming that I have been operating on guesswork and inflated ego. At least look at the papers that are available RIGHT HERE. Then go look at the discussions in mail, and the new exchange, which, I admit, got me angrier than the letter itself deserved. And once again let me recommend to you, and ask you to recommend to anyone interested, this paper: http://www.jerrypournelle.com/ which says most of what needed to be said a dozen years ago, and I think of nothing to change now. At least if people will read that before they pound on me about shuttle not being reusable, I won't have to repeat myself quite so much.
HELP NEEDED (DONE! Thanks to all who responded.) I need to take an old analog tape and convert the output of a tape player to a .wav digital file. I am about to go buy a tape player with line out and a cable to feed that into the line in to my Intel sound card; what I need is the right program to record that with. I am sure there are many. Thompson says the last time he did it, he used CD Creator, and I suppose I have that around somewhere; but there are likely to be better programs easily available. I'm going to go out now to Radio Shack. With luck I'll have a pot full of suggestions before I get back. (I have a good hi fi system with tape deck but it's installed on a bookshelf, it ain't broke, and I don't intend to go mucking about behind it. The tapes I have aren't THAT high a quality to begin with. I have Jordin Kare's permission to make MP3 copies of some of his space songs, I have the old tapes, and this looks like a good project to write about in the column. Suggestions for software appreciated. While I am at it, I'll take suggestions for programs to convert from .wav to mp3 as well. And I find that at http://www.goldwave.com/release.html there is everything I think I will need. THANKS to all for the suggestions. Other programs have also been suggested, but I'll try this first. Thanks! This got filtered off into a COMDEX folder and overlooked a while: Subject: Bankruptcy for COMDEX. Roland Dobbins Indeed. A serious matter. We've just been to an Opera dinner. The director of the upcoming production of The Barber of Seville spoke about his concepts, and about "two hundred years of wrong traditions." This promises to be an interesting opening night.
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This week: |
Wednesday, February
5, 2003
I have been looking at letters telling me I am nuts to be in favor of SSTO and in particular calling me names for saying we ought to build one now. Of course that is not quite what I said. I've been looking at papers posted right here on line. There is which looks at lessons learned from DC/X and recommends a future system. Note well that we predict disaster from an attempt to build SSTO directly as a line item; and look at means of development. This was in fact our response to the X-33 proposal. Alas no one listened.
The above comes from Amazon Associates. It makes for some ugly HTML that I haven't been very successful at cleaning up largely because I haven't worked at it, but it does provide a link. I don't make a lot of money out of books bought on Amazon through this web site, but it's not trivial: that is, if you go to Amazon through this link and buy a book, a rather small amount of what you pay winds its way to me a few months later. I could never support this place off the Amazon Associates revenue -- the only way that happens is through subscriptions -- but every ickle makes a mickle... The question is, does this new exhortation require dynamic links that greatly increase the download times? If so, out it goes. Otherwise it's a distraction but not fatal, I think. Colin Powell this morning made his case: Saddam Hussein isn't disarming and never intended to. None of that was astonishing, or indeed unexpected, at least by me. My qualms about this coming war have nothing to do with Saddam Hussein, who is a bad guy, and if are going to go wring evil necks his is a good candidate to be among the first. My problem has always been, is it our business to go wring the necks of bad guys in general, or only those who are a provable threat to the people of the United States; and Powell's presentation, while it certainly showed that everyone in that region has good reason to consider Saddam Hussein armed and dangerous, didn't show me a threat to the United States: certainly not one greater than the threat posed by a number of other nations who have no reason to love us. Perhaps if we depose Saddam we will teach all the others a salutary lesson; but then didn't the overthrow of the Taliban do that? Before we invade Iraq I for one would like more direct evidence of Iraqi involvement in attacks on the United States and links to al Qaeda, in part to assure both the American people and the various dictators of the world that we aren't starting a crusade to rid the world of bad people simply because they are bad. I do not think it our business to protect the weak and make humble the strong. But I have said all that before, without effect. Steve Stirling points out that I tend to use analogies drawn from the Roman Empire, but that the British Empire -- the Experiment in World Order -- is far more relevant, and a great deal more like what is likely to happen. I tend to agree, but that makes my point. I'm sorry the British Empire is gone, and I regret the role the United States played in forcing its demise: but I don't really want to substitute GI Joe for Tommy Atkins, and I don't think the American people will pay the costs of world empire even as long as the English supported the vast reach of the Widow of Windsor and her successors. There is magnificence in discipline and sacrifice, and I don't want to know anyone who isn't moved by the Birkenhead Drill; but I'd rather sing about the conquest of the stars than about breaking the Fuzzy Wuzzies. "What ha' you done with half your mess, "And what was the end of all of the show, It is magnificent; but it is war, and often it's hard to see what we accomplished. Blackhawk Down! Will we pay that price and the star road's toll as well? For we must stay in space. Much of our military might vanishes if we lose control of space. If we can't meet challenges there, we won't meet them on the ground; make no mistake about that. Whether or not we break Kings and build roads and court-houses, we will have to pay the star road's toll. I have been watching Powell's presentation. This morning the cable company was doing things to the cable and I didn't see all of it. Now I see parts I had not seen. I have also been sent a copy of his briefing charts and text. There are now two possibilities: Powell is a liar, or Saddam Hussein is stupid enough to have harbored international criminals who assassinated an American official and committed other crimes against the American people; as well as against Britain. Since I have not the smallest doubt about Colin Powell's honor and integrity, there is only one conclusion: Saddam Hussein not only hates the United States -- something none of us ever doubted -- and also has not been deterred from acting on that hatred. He has sent agents to attack us, or he has allowed such people the use of his country to stage such attacks. It's a matter of indifference to me which it is. Saddam Hussein must go. Since Iraq will defend him, it is to be war. The next Dark of the Moon would be a good time to begin. So it is to be war. What I said above still applies: we must stay in space; and while it is now clear that Saddam Hussein has declared himself, we should be clear that it is not our task to remove every nasty dictator in this world: but all those who contemplate aiding our enemies should harken to what is about to happen to President Saddam Hussein and the Ba'ath Party.
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This week: |
Thursday,
February 6, 2003 Column day. Late night last night with Eric and Dan. Now to write it all up. Took notes with the Compaq/HP Tablet PC. A great way to work! Paul Chisholm says of another virus: Apparently it's the W32/Yaha.g@MM virus: http://vil.nai.com/vil/content/v_99528.htm I have found this one to be insidious in that it drives Norton nuts. The virus does not get through, but Norton chokes up, and the mail doesn't get through either. I have had to turn off Norton, download the offending message with the preview panes turned off, delete it, and start Norton up again. Alternatively you can use telnet to delete the infected letter from your mailbox. The President speaks. The President made it pretty clear that our "allies" can get aboard or not. With Powell standing silently in assent, the President said the time is up, "the game is over" and repeated that Saddam Hussein was responsible for the murder of an American diplomat. That is casus belli. Next dark of the moon. Incidentally, I note that not only the neo-conservatives, and some of us paleo-conservatives, have come to this view. A reader says of libertarian Virginia Postrel:
One of your
recommended books is "The Future and its Enemies", by Virginia
Postrel. Virginia has, based upon her picture, managed to look
*younger* than she did a decade ago. Melodramatic Sigh.
Her web site
(www.dynamist.com) posts her
reaction to Sec'y Powell's speech:
THE SCENE (a.k.a. vpostrel.com)
Comments on current ideas and events Indeed. I have been working with Sound Forge and MP3. Jordin Kare's Fire In The Sky is a fitting memorial to Columbia.
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This week: |
Friday,
February 7, 2003 http://spaceflightnow.com/shuttle/sts107/030207avweek/ is worth your attention. I am hearing about this on the radio at this moment. And Aleta sends this beautiful http://www.washtimes.com/ Indeed. Opera tonight; The Barber of Seville, presented as the director thinks it was intended and written, more like musical comedy than "high art". I liked it. And Dr. Huth sends this: Subject: cosmic bolt probed in shuttle disaster http://sfgate.com/cgi-bin/article.cgi? Mark Huth mhuthATcoldswim.com Be careful about reading health books. You may die of a misprint. twain Which is well done and argues persuasively that it wasn't a bad tile but an Act of God.
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This week: | Saturday,
February 8, 2003 Meetings about space, then a lot of errands and other stuff. Later... I pass the implied conclusions along without comment, while noting that the piece provides good insight for the layman into the workings of the intelligence apparat. http://www.newyorker.com/ R New report of Space Access Society. In future those will have their own section in Reports. Subject: I can't begin to count the number of idiocies contained within this concept: http://www.pcworld.com/news/article/0,aid,109053,00.asp - Roland Dobbins Subject: Important: If you get the enclosed email, ignore it. Once again, someone is
sending out fake scams to get credit card info for Earthlink customers.
You probably already figured out that this is in fact a scam, but just in
case, IGNORE this email. From: "Earthlink"
<support@earthlink-billing.com>
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This week: | Sunday,
February 9, 2003 Catherine's birthday party... We had some long meetings about space Saturday, and the column got off to Tokyo and Istanbul and elsewhere.
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