Oct 092014
 

Why the hell do people refuse to think things through and continue to allow the tyranny of public artists and their Archimedian solar death ray machines?

City pulls sculpture after visitor’s jacket singed by reflected rays

Yet another piece of “sculpture” causing damage via focused sunlight. Feh.

You know, though, I’ve long wondered why we haven’t seen this sort of thing weaponized. Not militarily, as such as the weapons are too big and the damage potential too small for actual military use, but by protestors. Imagine if a quarter of all the sign-waving yahoos at the next Occupy rally had their placards made not out of cardboard, but out of 1/16″ mirror plexiglass, with a sheet of paper taped over it. Or even just foamcore with a reflective sheet of mylar. With enough sunlight and enough solar hippies working in concert, all manor of havoc could ensue.

 Posted by at 10:35 am
Oct 092014
 

You know how when things are obviously turning to gaFrom the rbage you can rely on government officials to downplay the situation? How the Department of Defense is all about the “we can defend the US, full stop” certainty? Yeah…

From the Defense.gov website:

Kelly: Southcom Keeps Watch on Ebola Situation

The potential spread of Ebola into Central and Southern America is a real possibility, the commander of U.S. Southern Command told an audience at the National Defense University here yesterday.

“By the end of the year, there’s supposed to be 1.4 million people infected with Ebola and 62 percent of them dying, according to the [Centers for Disease Control and Prevention],” Marine Corps Gen. John F. Kelly said. “That’s horrific. And there is no way we can keep Ebola [contained] in West Africa.”

“If it breaks out, it’s literally, ‘Katie bar the door,’ and there will be mass migration into the United States,” Kelly said. “They will run away from Ebola, or if they suspect they are infected, they will try to get to the United States for treatment.”

Well.

 Posted by at 7:39 am
Oct 072014
 

In 1972 the Holland America cruise ship S.S. Statendam set sail for a spot off the coast of Florida where the passengers got to watch the launch of Apollo 17. Also held on board was the 4th Conference on Planetology and Space Mission Planning. This conference, as described at http://up-ship.com/blog/blog/?p=6879 , was a complete disaster. It was a sad, sad tale of lost opportunities and odd choices. It has also largely faded from memory.

I have a photocopy of the brochure selling the cruise and conference, and have scanned it in as a PDF. The quality is not spectacular, but it’s nevertheless an interesting bit of aerospace history. I’ve posted the PDF for $5 APR Patreon patrons over HYAR.

 Posted by at 10:30 am
Oct 072014
 

The History Channel has been running a commercial lately that marries good poetry (Walt Whitmans “The Song of the Open Road”) to good music (John Murphy’s “Escaping the Icarus 2” or maybe “Surface of the Sun”). The song comes from the soundtrack to the sci-fi movie “Sunshine;” I found the movie itself to be fairly *meh,* but I, along with a whole lot of other people, found the score to really be something special. Bits of music from “Sunshine” keep popping up all over the place, from other movies, to trailers, to commercials to TV shows.

 

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 Posted by at 9:12 am
Oct 072014
 

While the going seems to be slow, it’s nice to see actual physical progress on a new spacecraft (suborbital, sure, but still…). Over HERE XCOR has released a few high-rez photos of their Lynx spaceplane being assembled. The cockpit is now attached to the fuselage. The aft of the pressurized cockpit is an odd looking structure, a very complex carbon fiber single-piece bulkhead. Usually such things are simple metal pressure vessels made from cylinders and spheroids, but this one features a more-or-less flat aft bulkhead (presumably for space-saving purposes) with a whole lot of ribs for strength. Must’ve been fun to mold…

I keep hearing ominous things about the hybrid rocket propulsion system on the Virgin Galactic SpaceShip Two. It’s getting to where I won’t be surprised if Lynx beats ’em into space with a paying customer. And if that does happen, I wonder at the possibility of VG switching out the hybrid for an XCOR liquid system…

 Posted by at 8:08 am
Oct 062014
 

A box of documents showed up today. They are loans, to be scanned and returned, but I figured some of y’all might find a few of interest. If you are interested in making sure that these sort of things are preserved, I recommend wandering by the APR Patreon and signing up. And just as importantly… tell anyone else you know who might be interested. The more people signed up, the more I’ll be able to do (and the more of these documents will be made available to you).

documents

 Posted by at 3:38 pm
Oct 062014
 

More photos from Dennis R. Jenkins. “The doors will be closed again on the 21st. When we go vertical (in 2018), we will open one door so people can see in from our “gantry””

DRJ_4995 DRJ_4919 DRJ_4860 DRJ_4864 DRJ_4664

I’ve seen the Shuttle up close (Discovery, specifically), when it was stacked up in the VAB getting ready for a launch. Something that’s rarely apparent is just how *used* and rough the orbiters look.

 Posted by at 9:11 am
Oct 062014
 

From the “Why? Why not” files, here’s a Nazi-era German drivers ed film made available by the Library of Congress.

 

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It looks pretty much like a drivers ed film generally looks, just adjusted somewhat in terms of auto types and fashions. And of course, the occasional swastika.

Some things jump out:

  • The streets look clean. I mean, *really* clean. And damn empty.
  • The absolute dominance of the “pedestrian right of way” has not yet developed. Cars can push their way through crowds, just so they do so at “moderate speed.”
  • You can’t really say that “U-turns” were allowed, because the cars apparently had a turning radius equivalent to that of a battleship. Fortunately the streets were empty, so the complicated monkeymotions needed to negotiate a 180-degree change in direction in the middle of the street were possible.
  • Not near the level of Nazi propaganda I expected… in fact, I only picked up on one swastika flag, way in the background in one scene. Movies and such set during the Nazi era always put across the notion that when the National Socialists were in power, *everything* was about National Socialism. It seems slightly odd to see something as mundane as a drivers ed film and not have a Goebbels wannabe barking his head about “One Reich, One Volk, One Left Turn Lane” or something.

The story behind the LoC’s restoration of the film is here (and the film itself if it doesn’t play on this here blog:

Tales of the Unexpected

 

 Posted by at 8:14 am