Nov 232008
 

On display at the Hill Aerospace Museum is a pristine example of the the Viet Nam era Douglas A-1E Skyraider, used as a ground attack “bomb truck.” Nicknamed “Spad” due to its slow speed (compared to the contemporary jet fighters), the Spad was nevertheless quite popular amongst American ground forces due to its ability to open up an industrial sized can of whoopass on the VC and NVA.

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Also: the National Air and Space Museum in D.C has on  display a copy of an early concept drawing by the A-1’s designer, Ed Heinemann. This configuration, dated December of 1943, featured both a piston engine in the nose, and a turbojet engine underneath the fuselage. At the time, a number of hybrid planes like this were under study; jets provided all kinds of power for added speed and acceleration, at great fuel cost. So the jets would be used when needed, shut down when not, and the airplane would cruise on the slower but more fuel efficient piston engine.

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 Posted by at 12:43 pm
Nov 232008
 

A few photos taken yesterday…

Halo around the sun. Seen while driving up Little Cottonwood Canyon.

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Sundown as seen from the foothills over Ogden, looking out over the Great Salt Lake to the mountains beyond.

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 Posted by at 12:24 pm
Nov 202008
 

A creek on the way up to Hardware Ranch photographed a few days back had a number of small rapids in it. One of them had a region of very stable laminar flow; it looked almost like it was made of warped glass it was so smooth.

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 Posted by at 10:10 pm
Nov 192008
 

This, in the words of the technomage Elric, is one of those “greater miracles than the burning bush.”

Mother-of-two becomes first transplant patient to receive an organ grown to order in a laboratory

A 30-year-old Spanish woman has made medical history by becoming the first patient to receive a whole organ transplant grown using her own cells.

Claudia Castillo, who lives in Barcelona, underwent the operation to replace her windpipe after tuberculosis had left her with a collapsed lung and unable to breathe.

Doctors overcame the problem of rejection by taking her own stem cells to grow the replacement organ, using a donor trachea (lower windpipe) to provide the mechanical framework. Blood tests have shown no sign of rejection months after the surgery was complete.

Oh, HELL YEAH!!! While it makes certain aspects of science fiction obsolete (Larry Niven’s organleggers are out of a job), it makes other aspects of science fiction tantalisingly near. You heart has crapped out? Get a new one. One that’s young, healthy, and YOURS. No need for someone else to die to get a donor heart; no need for drugs with unpleasant side effects to deal with rejection. Schmoes like me with diabetes? Get a new pancreas! Hell, get two! Then go to town with the ice cream and cookies!

Simple organs  will of course be the first up. This, after all, is “just” a windpipe. But I suspect the heart would be one of those realtively simpel early organs. Eventually, limbs will be replaceable.

The cosmetic surgery industry will likely be an early adopter. Boob jobs will be a matter of installing extra blobs of a womans own breast matter, not bags of saltwater or globs of industrial goo. Junk’s too small? Hell, let’s grow you a bigger one (although hooking up all the nerves might be a challenge). Had to have a hysterectomy due to cancer or some such? New womb, coming right up. A possibility would be to grow all-new *ovaries,* complete with eggs.

Cloned hair follicles ready for transplant will make somebody a freakin’ billionaire.

Note also that this neatly avoids some of the controversy around stem cells.  What people seem to bitch the most about are embryonic stem cells… cells taken from aborted fetuses (fetii?). But while fetal stem cells can become anything, these stem cells are not *your*  cells. Thus rejection remains a perpetual problem. On the other hand, if stem cells can be extracted from *you* (as I understand it, the best way to do this is to take some cells from your gut and tinker with them slightly, resetting them as stem cells), then whatever grows from them is actually you. And thus, no rejection. As a consequence,  embryonic stem cell research and utilization becomes less and less relevant.

 Posted by at 4:28 pm
Nov 192008
 

From the Globe and Mail:

The Kingston university has hired student facilitators to step in when they overhear homophobic slurs, remarks bashing women or racially tinged insults, along with an array of other language that could be deemed offensive.

That means tête-à-têtes in the residence hallways may no longer be just between friends.

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A sampling of some behaviour that could warrant attention from university-appointed student

facilitators, tasked with policing students’ offensive language

at Queen’s:

If a student uses the phrase “That’s so gay” in conversation.

If a student calls someone or something “retarded.”

If a student writes a homophobic, racist or other derogatory remark in a public space, such as on a residence poster or classmate’s door.

If a student avoids a classmate’s birthday party for faith-based reasons.

What… the… hell????? Avoiding a birthday party because your religion happens to be against some aspect of it (could be the booze, could be the mixing of males and females, hell, could be a religious aversion to frosting for all I know) may or may not be a reasonable thing to do. But considering this to be an Officially Actionable action on your part? Unbefriggenlievable. My great hope here is that when these idiot “facilitators” start doing their thing, that those they are pestering turn on them. Not with force and violence, but with mockery.
For all the bitching and whining over the last seven years about how Bush has been a fascist… the *real* threat to free expression, and to basic human liberities as a whole, comes from those who would mandate Niceness in the names of Tolerance and Diversity. This motive is hand-in-hand with the drive to eliminate gun rights, enact socialist “Universal Whatevers” and ensure that all outcomes are equal. These are efforts to control human thought, with the goal of creating some hellish Utopia filled with mind-numbed zombies.

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While a university is not the Real World, the fact remains that acceptance of this sort of jackassery at *any* level only inspires more of it at higher levels. Those who get away with this in school, once they get out into the actual job market, expect things to still go their way. Once they have an encounter with reality outside of the coddling of the university, there will be seveal options open to them:

1) Grow the hell up and realize and accept that not everybody thinks the way they do

2) Piss and moan .

Some will choose 1. But enough will choose 2 that they will help society grind to a halt. I’ve seen this several times; the most astonishing occurance was when I worked for United Tech in California. One day the whole plant, nearly a thousand people working on Defense Department programs, froze up. At least two days of productivity were simply flushed as everybody was sent to Sexual Harassment Training, where we were told by a corporate lawyer that:

A) Anything that anybody might decide was offensive, was indeed offensive

2) Offensive speech and behavior were not tolerated.

Me being the pain in the ass that I am, I asked the lawyer to consider the hypothetical of a male Muslim employee who was offended at a female employee who was, say, showing ankles and cavles due to her dress. As the lawyer was a female wearing a dress that showed her ankles and calves, I thought this was relevant. But the lawyer not only didn’t have an answer to that, she deflected it. Didn’t even try to consider it. Also didn’t have much of a response to my claim of being offended at the misuse of corporate resources to deal with such a pathetic issue.
What was the incident that caused United Tech to shut down? Turn out that two male employees were walking from one building to another. One made mention that his girlfriend had a new dress and that she was attractive in it (the terminology used may have been substantially coarser, I don’t know). They were overhead by a female co-worker who complained. The male who was speaking? Fired. The other male? Suspended. The company? Out hundreds of thousands if not millions in productivity. The lesson? If you bitch about being offended, you can wreak all manner of havoc. The Junior Spies were creepy enough in 1984. Hopefully in at least this case, they will turn out to be laughable. But I really don’t have high expectations.

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If this was a story about some nosy busybodies who just want everybody to talk nice and are injecting themselves into other peoples conversations, hey, whatever. But this is a story about a university setting out to specifically hire snitches and thinkpol. To anyone who actually thinks this sort of blatant Big Brotherism is a good idea:

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 Posted by at 3:13 pm
Nov 192008
 

Two nephews of the late lamented “Bitey” are shown here. They are very nearly identical twins… the only differences are slightly different coloration of the iris, slightly differently-shaped snouts, and one of them is extremely human-friendly. But they are very close pals… where one is, the other is sure to be not far away. As Bitey and Fingers were, these two are. Inseparable best friends.

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“Get that damned camera out of my face!”

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 Posted by at 3:52 am
Nov 162008
 

In the next issue of APR (V2N2) there’ll be an article about a series of designs Republic Aviation created that, while being wildly different in size and role, nevertheless featured more or less he same basic shape… delta wing with small variable sweep panels for extra lift at low speed. Included are an AMPSS design (predecessor of the B-1 competition), an SST, their TFX competitor (F-111) and a VTOL supersonic strike fighter.

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 Posted by at 6:52 pm