Nov 212018
 

A while back a 1987 press image was posted on ebay showing a McDonnell-Douglas full scale mockup of a Neutral Particle Beam weapon system. This would have been an experimental system, not an operational weapon; details on full-scale NPB weapons are *very* hard to come by, but the smallest NPB weapon system that I’ve seen anything remotely resembling hard data on would have required a non-trivial number of Shuttle-derived heavy lift launch vehicles to put into orbit a piece at a time. Some references – extremely vague ones – have even made mention of dimensions for the full-scale weapons being measured in kilometers.

The purpose of this system would likely have been to simply show that a neutral particle beam could be reliably generated and directed at an orbiting target some decent distance away. While it would likely be very unhealthy to be int he way of such a beam, it’s weapons potential would doubtless have been low… thus the need for vastly scaled-up operational versions.

 Posted by at 3:23 am
Nov 202018
 

What is going on with SpaceX and all these Big Falcon Rocket changes?

The design of the BFR has apparently undergone yet another radical change, as-yet undefined. Additionally, the first stage is now called the “Super Heavy” and the upper stage is the “Starship” because Musk claims future versions will indeed go beyond the solar system. Ummm.

On one hand, it’s great that SpaceX is fast on its feet, changing the design as much as needed, as needed. It is of course perfectly normal while devleoping major new designs for there to be a long protracted period of constant design changes, sometimes including radical changes in direction. Take, for example, the long and winding paths Boeing took to the develop the B-52 and B-59 bombers.

On the other hand, it often seems as though these changes of course are driven by personal whim, and every time there’s a redirection there are major delays. This will make even *pretending* to keep to the schedule SpaceX has laid out problematic at best. The upper stage – now “Starship” – is supposed to make test hops in 2019. Hard to do if they’re still designing the thing.

But… SpaceX isn’t NASA. They just might be able to perform.

 Posted by at 5:35 pm
Nov 202018
 

This article. This one. Right here.

Why Straight Men Hate Astrology So Much

The article proceeds from a very clear bias: “what is wrong with straight men such that they overwhelmingly reject astrology,” instead of  “what is wrong with people who actually buy into this obvious BS.”

If you’re a straight man with a lot of female friends, you probably tolerate astrology (“It’s gotten to the point where I’m sharing Virgo memes in the group chat like ‘lol, me’, but I still don’t like it,” says Adam from Manchester). And if you don’t, you likely think it’s a load of shit (“If you try to bring up that shit with me, I’ll think you’re a mindless bimbo,” Tom, 25, London). There are obviously women and LGBTQ people who feel similarly, but why is this attitude so prevalent among straight men in particular? Is it because astrology is generally seen as a “women’s” interest?

What?

WHAT?

No. The reason why men reject astrology isn’t because it’s a “womans interest,” but because it’s BULLCRAP. It is long-debunked fact-free nonsense, based on essentially nothing but wishful thinking. I don’t care if astrology is girlie, or if homeopathy is for black folks, or faith healing for religious fundamentalists or ghost hunting is for transsexuals. The fact that these things are for “people other than me” isn’t what makes them not for me, but the fact that they are NONSENSE.

There are some good lines in the story from guys who were interviewed about their astrology-crazy exes. But there is also a line in there that, if I were a woman, I would find *terribly* insulting:

“Astrology is a natural, intuitive way of telling time, and women are more in tune with nature,” Randon continues. “Men, however, are builders who work with the material world. Unless you give a straight man evidence of astrology being real, they’re less likely to find it remotely interesting.”

Translation: women are friggen’ morons incapable of rational thought, doomed to glom onto any passing rubbish that claims to be”natural.”

And I’d love to see how someone uses astrology to tell time. Me, I look at a clock. They’re cheap, reliable and everywhere. But apparently this person thinks that astrological charts and chicken bones and burning incense and gazing into crystals will help you determine when it’s time to clock out and go home.

Entirely unsurprisingly, the author of the piece comes to the conclusion that since this is a patriarchy and how obviously cis-het men live live of ease and comfort they do not need to take solace in the easy answers of superstition. Ask any cis-het guy who has had to make decisions about which bills to pay that month and which to put off and hope don’t go into collections just how “patriachal” society is and just how nice it would be to have easy answers, how great it would be to be able to lay the blame for your problems on the stars, the planets, society, the patriarchy… anybody but yourself. But there are a whole lot of people – not just men, not just straight – who are more interested in reality than comforting but ultimately destructive delusions.

So… why *do* straight men hate astrology so much? Because *somebody* in this society has to face reality.

 Posted by at 4:39 pm
Nov 192018
 

Note: I’ve been a bit dubious about this one. While I’m all in favor of as many Western billionaires as possible spending their money on launch systems, spacecraft and space propulsion systems (and even more in favor of some such billionaire paying *me* to study such things… anyone? Anyone?), the LauncherOne seems like kind of a “meh” approach. Simply a modernized Pegasus in many ways… and Pegasus was by nobody’s definition an innovatively inexpensive way to send a whole lot of stuff into space. Still… the more the merrier I suppose.

 Posted by at 9:44 pm
Nov 192018
 

Jewish man said accidentally attacked by left-wing protesters in Philadelphia

The Proud Boys seem to have held a “troll” protest, with one of the Antifa counter-protestors complaining that the Proud Boys were just wasting their time. Someone who was apparently involved with neither side walked across the vicinity, and the leftists decided to assault him, calling him a Nazi and all the usual rubbish. That innocent person was a Jewish fella. So… Antifa not only called a jew a Nazi and attacked him, they attacked a guy who was doing nothing to them, displaying no signs, chanting nothing, not even wearing a MAGA hat. Someone just got it into their tiny little pea brain that “hurr durr, that guy’s a Nazi, let’s beat him up.”

Summary: Proud Boys, with minimal effort or provocation, got their Antifa opponents to demonstrate their true selves.

 Posted by at 8:44 pm
Nov 172018
 

Here’s some more “Humans R Teh Dum” for ya…

When Space Science Becomes a Political Liability

Basically, it is easy to play off the “don’t spend money in space when there are still problems on Earth” trope, as exemplified by this attack ad:

Fletcher, the candidate who campaigned against an opponent based on his support of space science, won. Her district? Houston, Texas. Gee, I wonder if there might be any of that nasty space-spending going on in Houston?

It boggles my tiny little mind that anti-space worked so well in a town with a major NASA center. This does not bode well for the future. However… done right this *could* be used to argue that as NASA winds down in relevancy, with space exploration becoming the province of private enterprise, perhaps the space centers of the future could be located elsewhere. While it is down to physics that launch centers should be as far south as practical, that’s not even remotely true for *other* centers. Manufacturing, testing, laboratories, planning, admin, mission control… these could be *anywhere.* Like a dream I had a while back, manufacturing of the spacecraft and launch systems of the future could be done *anywhere.* With boosters and spacecraft like the BFR, they could be built one place far from the launch site… and could self-transport themselves from the manufacturing facility near, say, Bozeman Montana to the launch facilities in Florida. This ability would allow for the location of major space centers in places that are not only substantially less Hell-like than Houston with it’s insane heat and humidity, but also where the citizenry actually appreciates them.

 Posted by at 5:53 pm
Nov 172018
 

The local news (well, the Salt Lake city news, anyway) tends to lead with crime news. We’re getting closer to the Christmas Commercial Spending Holiday (TM) Member FDIC, so “porch pirates” are soon to be the big story almost every night. But last nights news featured this mind-boggling story of theft:

Disabled teen hoping for return of custom wheelchair after it was stolen in SLC

The teen in question suffers from a rather awful genetic disorder that caused his rib cage to stop growing when he was a child, compressing his innards an leaving him with a grand total of 11% lung function. He cannot travel without oxygen tanks, which his electric wheelchair was modified for…and some jackholes decided to steal it from the family SUV.

Theft is, of course, always bad. But it can *usually* be understood: someone wants that item, or wants the money that they can exchange that item for. People steal packages from porches without knowing what’s in them, presumably hoping that they contain valuable items that they can pawn. People steal cars because they need a ride or because they think they can resell it or part it out. But a wheelchair? What the frak can you do with a wheelchair? Is there really that much of an underground black market for modified electric wheelchairs? Are there really that many criminals or family members of criminals who desire electric wheelchairs?

Some people just need a whoopin’. Stealing meds and wheelchairs from kids? Yeah… that gets you moved up to the head of the whoopin’ line.

 Posted by at 5:17 pm
Nov 172018
 

This looks like an interesting piece:

An all-metal (steel and cast aluminum) California Arms Co. “Defiance” 20 gauge side-by-side shotgun pistol from the 1920’s. Only 300 or so were made, and of course the NFA put an end to low cost short barreled shotguns in the 1930’s. But the design looks not only practical but simple, the sort of thing that could probably be readily modeled in CAD for either 3D metal printing or (more reasonably) CNC milling. Seems like the sort of thing that could have a set of easily swappable barrels of different length, down to just a few inches.

 

 

 

 Posted by at 11:02 am