Category Archives: Technology

I want one

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I have the software for this. I just don’t have a way of integrating it with the proper hardware. It sounds really nice:

The next generation of battlefield optics will empower infantrymen to hit enemy targets from twice the effective range of the M4 carbine if Defense Department scientists get their way.

This summer, officials at the Defense Advanced Research Projects Agency are scheduled to begin testing prototypes of the Dynamic Image Gunsight Optic, known as “DInGO.”

…

Currently, the device weighs about a pound and is approximately five inches long, three inches wide and three inches high, Wojnar said. It has a digital micro display that originated in the cell phone industry.

I know there are similar devices on the market now but the ones I have seen are larger and more appropriate for the .50 BMG or at least a .30 caliber rifle. Something small and compact for an AR-15 class rifle would be nice.

H/T to reader Richard R.

Terminator building blocks

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Implementation of SkyNet and the Terminator are a little behind the original schedule but progress is still being made:

“The team actually started out by building a retina and they came to me and said: ‘Look, it responds to these optical illusions the same way a human does. They put another layer of cells behind that it started to find features, They put another layer, it started to find corners or oriented lines or something, another layer, it started to find patterns,” Jacobs said.

“Today it tracks objects. It’s actually not programmed, it’s taught.”

Jacobs laughed at the silence in the room, conceding he evokes images of “The Terminator.”

SkyNet building blocks are falling into place as well:

The long term future belongs to optical interconnects, low power processors and new kinds of memory architectures, said Prith Banerjee, director of HP Labs in a DesignCon keynote here.

Banerjee described the path to a terabyte/second optical bus as one step toward its vision of future systems architectures. Engineers need to embrace the new technologies to deal with the coming flood of digital data, he said.

“By 2020 your end customer will be living in a world where people access 50 zettabytes of data from 30 billion cellphones and 1.3 trillion sensors–and all that data will have to be analyzed by computer architectures you have to design,” he told a packed audience here.

Unreasonable searches

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I could see the day when the government attempts to get a search warrant for your thoughts:

A group of neuroscientists at the University of California, Berkeley, reported they may have come up with a scientific way to read people’s minds.

They can already demand blood samples so why not connect you up to a machine to see if you have anti-government thoughts or knowledge of a crime?

Laser Guided Bullets

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We had radar proximity fuses in use in AAA rounds during W.W. II, and they of course used vacuum tube technology.  One of the members of our local ham radio club worked on that project in the ’40s.  One of the challenges for his team was developing tubes that could withstand the 10s of thousands of Gs at launch.  Ouch.

Now we have this, via an e-mail from my nephew.  I find it fascinating, funny, and a little disturbing all at the same time.  Ordinary rifles spin a bullet at 2K RPM?  They missed that one by an order of magnitude or two.  A rifle chambered for the 5.56 NATO round for example rotates the bullet at around 300,000 RPM, more or less depending on barrel length, rifling twist and bullet weight.  But as I often say; what’s an order of magnitude (or two) between friends?

It is very telling, if not entirely predictable, how they smear the general public in the article– government = good, whereas regular citizens = dangerous or at least troubling.  They of course have it entirely upside down and backwards in that department.

A hint

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Drones may be a significant threat:

It allows truly scalable global coercion:  the automation of comply or die. 
 
Call up the target on his/her personal cell (it could even be automated as a robo-call to get real scalability — wouldn’t that suck, to get killed completely through bot based automation).
 
Ask the person on the other end to do something or to stop doing something.

…

All the money is on cyber intel (to generate targets based on “signatures”) and drones to kill them.  When domestic unrest occurs in the US due to economic decline, these systems will be ready for domestic application.

Drones also need to be built, communicate with people on the ground, refueled and rearmed. And if they are using your cell phone for tracking and terminal guidance that phone doesn’t need to remain in your possession. It might just be that a vehicle supplying the drone base could use an old cell phone for a few days.

The Ultimate Reloader

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Spending more time on the loading press.  Thinking hard about a progressive, as this one step business grates.  The loading rates they talk about are of course totally wrong, as they don’t include the hours upon hours spent prepping cases before you can start “reloading” on your 600 rounds per hour progressive machine.  I once timed a guy with his new state-of-the-art case prep center on Youtube, and came up with eight hours per thousand, IIRC.

I once sat down and figured how much technology would be needed to take your spent brass from the range and go straight to the progressive with it.  There was a motorized cleaning station, an RF induction annealing die, followed by a water-cooled sizing die (the brass would come in hot, you see, and since you’ll have to run water through your annealing die there’ll already be a cooling system) plus trimming and chamfering stations.  Depending on the case and bullet type, there may be an “M” die station.  I think I once came up with twelve or thirteen stations in all, to really have it all, no matter what.  I don’t know– $20,000.00?  Thoughbeit a small one, I figure there’d be a market for it.

I was looking at the Hornady L&L, but I’m being told the Dillon 650 is a better bet.  It’s listed for something like 600 bucks, but looking at the required hardware for actually loading a few calibers it’s over a thousand for sure, and from there you spend a little more.  I’ll have to resign myself to prepping cases the old-fashioned way– one at a time.

You have to like it, considering it a hobby, because if you figure the value of your time I don’t see the numbers working out.  You do get a little bit of independence from it, though you still need a supply of consumables.  If you want near total independence you should have a flintlock, make your own black powder using nitrate from the stockyard (I’ve heard of it being done without sulphur. It’s less powerfull but it works. If you live near an active volcano you may be covered there) and cast your own lead from scrap.  Ah, but you still need a supply of flint.  Man, this deteriorated quickly.  Sharp sticks.  There you have it.

Random thought of the day

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With partial credit given to Jeff Foxworthy…

If you can count to 1023 on your fingers then you might be a computer jockey.

What the World Needs

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There was an article in a recent issue of Guns and Ammo Magazine about what gun products the various gun writers would like to see.  Most of the suggestions were for re-issues of favorite old gun models.

Here’s what we really need though– A variable power Intermediate Eye Relief (IER or “Scout”) scope with an illuminated reticle.  I see that Leupold now has a variable Scout scope in their VXII series, but without illumination.  Some of the big optics retailers show it for sale, but I can’t find it on Leupold’s web site.  If I had to choose, I’d take the illuminated reticle over the variable power though.  A fixed 3x or even 4x would be just dandy.

Trijicon has it figured out.  The illuminated reticles in their ACOG series are just the ticket for fast target acquisition.  You use them like a reflex sight with both eyes at close range, for speed, and their fixed 4x models are good out to farther than most people will shoot. (See Bindon Aiming Concept, or BAC)  Trijicon doesn’t make an IER version of the ACOG, else that would be the end of the discussion.  Something like that mounted low on an M1A with the M8 rail would rock, I tell you.  That scope would also be just the ticket for the dangerous game hunting market, for them that likes optics.

With more options available for forward mounted optics, and with Ruger jumping in with their new Scout rifle, there is no doubt a market for such an animal.  I see that in the sub 100 dollar range (complete with rings) the Chinese companies have an illuminated Scout scope, but the world needs a really good one, made in a really good country, like this one.  A couple guys from NightForce Optics came over and we spoke about it, but they didn’t seem to be terribly excited.  Maybe I didn’t do enough convincing.

Let’s see it, World.  I (and my customers) want a ~1x to ~4x IER scope with a ~32 to ~40 mm objective, with something like Trijicon’s illuminated chevron and some vertical range ticks.  Ready…..Go!

Percentages

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This is one of my pet peeves too:

Percentage Points

People often think that if you decrease something by 50% then increase it by 50% you end up with the original value. It’s surprisingly difficult for people to grasp this is not true. I found it works better if you use 100% reduction followed by a 100% increase. When they say, “But that is different.” I just walk away to avoid the nearly irresistible urge to do some minor cleaning of the gene pool.

Help the Cooking Shows

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Anyone else notice that on “Chopped”, or “Top Chef”, etc., it happens nearly every episode that someone fails or nearly fails a challenge because they can’t get their pan(s) hot enough?  They’re using top dollar gas ranges.  What’s up with that?  And I wonder why no one seems to notice after all these failures.  Do they have some federally mandated energy-saving analog to the NASCAR restricter plates on the gas controls?  Maybe it’s just a bad idea to use a stainless steel pan having a mirror finish on the bottom, what?  Maybe someone should do them a favor– go to Goodwill and get a used electric range from the 1970s for fifty bucks, and an old cast iron frying pan with matching saucepan, and donate them to one of the shows.  Seventy five bucks per cooking station, tops, and they’d never have this problem again.  That stuff works for me, anyway.

Quote of the day—Tam

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Of course it will sell like gangbusters. This is, after all, a round marketed to people whose knowledge of terminal ballistics is so shaky that they’ve already bought a Taurus Judge for personal protection.

Tam
November 19, 2011
While, yes, it is technically a shotgun…
[I lifted my moratorium (no one else would have a chance if I didn’t put her in a special class) on Tam being my QOTD for this one.

When I first started getting into guns I would spend a lot of time reading magazine articles on terminal ballistics, the latest modern/high-performance/next-generation/whatever ammo. I fired various bullet styles in various weights into milk jugs filled with water. I bought and read various books. The various authors called each other names and said they were sloppy researchers, ignorant, and then got nasty with each other.

My conclusion from all of this was that the bullet MUST penetrate. Expansion is good but not required. The time spent reading and researching was better spent learning and practicing to put another bullet beside the first one in the minimum time possible.

Tam, in her post, nails it. This round only needs to be given a couple of seconds of consideration before totally rejecting it in favor of almost any other round unless you are defending yourself from anemic rabbits three feet away nibbling on your strawberries.—Joe]

This is Sort of Cool

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I guess.  It’s an electric milti-copter.  It has one thing going for it that a number of flying machines don’t have– it’s actually gotten off the ground with a human aboard.  I don’t know what it has to offer that a regular helicopter or auto-gyro doesn’t.  Maybe it’s the power transmission system being electrical wires instead of drive shafts and belts.  I immediately though of a hybrid (gas/electric) system, and they talk about that on their web site.  Great as batteries have become, they’re still no match for gasoline.

Still, the main obstacle to wide-spread (affordable) personal aircraft is the FAA and similar, tax-payer-funded authoritarian gangs.  Note that one of the benefits to the multi-copter sited is the fact that it can be flown as an ultra-light– it gets past a lot of the aviation regs.  In a free market we’d all have viable, affordable options for our own aircraft right now.  Poor college kids would have them, as easily as they now have old beat-up cars.

I suppose that would scare the pee out of the authoritarian cowards, so maybe it could be said that we have our current, restrictive system as a means of avoiding the embarrassment for certain people who would soil themselves in public, falling into the fetal position and sucking their thumbs, or simply getting angry and losing control that way.  Frankly, I’d kind of like to see that.  Not in that it would be pleasant, mind you, but it would indicate that we’re on the right track.  In a society where cowards are given any notice other than to receive our contempt, or where cowards actually run things, there will be much impediment to real progress.

HT to the Blaze

Web traffic

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If Alexa can be believed The Brady Campaign web site has a traffic rank of about 1.1 million. This compares to Say Uncle with a traffic rank of about 283,000.

The Coalition to Stop Gun Violence comes in almost dead even with the Violence Policy Center web site with ranks of almost 2.9 million.

Even my obscure blog nearly has the traffic of the Brady Campaign with a traffic rank of 1.24 million.

When I, blogging a few hours a week while working a full time job, can generate almost as much traffic as a the Brady Campaign with a full time staff and millions of dollars of income you have to know the general public just isn’t interested in their messages.

Give it up guys. You lost, we won. It’s time to change your names and rejoin civilized society.

Hanging them with their own rope

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A biometric login for your computer is useful and very cool. A biometric database of 9 million Jews with pictures, fingerprints, name, date of birth, national identification number, and family members is a target.

From 1933 through the early 1940’s IBM made a lot of money helping the Germans collect, sort, and distribute that sort of data.

That target was hit and is now available for free download.

Think about the implications before you advocate for a National ID card or the mandating of ID in order to be functioning member of society. Giving up essential liberty to obtain a little temporary safety has known consequences.

Update: Tamara knocks it out of the park.

Homemade Rocket to the Edge of Space

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This was pretty inspiring.  I didn’t catch whether it had any guidance or whether it was just a dumb rocket.  Note the epoxy camera cover melting as it approaches Mach Three.  Things get pretty quiet after MECO at that altitude.  Retrieving it a few miles from the launch site was pretty amazing.  It must have had a pretty quick descent after climbing nearly 20 miles.

My junior high school rocket club never did anything nearly so cool, but I did once built a small, very sleek wood, plastic and paper rocket, powered by two “D” engines grafted together by turning them on the lathe to produce a tight socket & tenon joint, like a clarinet body– two “D” fuel charges stacked under a delay and ‘chute charge in the same case.  It went out of sight and stayed there for quite a while- well over 1,000 feet– 1% of what those guys did.  With the longest delay I could get in a locally available engine, it was still going so fast upon ‘chute deployment that it ripped most of the shroud lines.  That was before I found out you could get “E” engines.

Quote of the day—Clark

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Due to forces of technology (CNC controlled machine tools, cheap computation, open source ethics, and social sharing of designs) gun control is utterly dead. It’s a corpse, staggering along, not yet aware that it’s been gut shot, it’s blood pressure has dropped to zero, and its brain (such as it is) is about to die the True Death.

Try to outlaw gun powder and we’ll move to railguns and big capacitors. Try to outlaw primers and we’ll see plans for electronic ignitions up on wikileaks by the end of the day.

Go back a step and outlaw the sparkplugs and the capacitors and …yeah, it’ll work as well as the restrictions on cold syrup have ENTIRELY shut down meth production.

Gun control will stagger on for a bit, but there’s no putting some genies back in their bottles, and home printed firearms are one of those genies.

One hundred years from now everyone from Chinese peasants to American bankers (or do I have that backwards?) will have all the firearms and ammo they want, in the same way that 15 year old have all the hot monkey sex pr0n they want today.

It’s called technology, and it’s the universal solvent.

Clark
October 6, 2011
The Third Wave, CNC, Stereolithography, and the end of gun control
[I have nothing to say except H/T to Mad Rocket Scientist.—Joe]

Interesting times ahead for Microsoft

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I’ve seen reports that there are now more smart phones sold than P.C.s. This is part of the reason Microsoft has been putting so much effort into Windows Phone Seven (and beyond). Now people are saying:

Realistically, Microsoft’s last chance to make a dent in Apple and Google’s mobile aspirations is with Windows Phone 7.5. While the operating system is generally well regarded, many still believe it lacks the killer feature that will help it overtake the considerable leads held by its rivals.

The Nokia deal is about to reach first fruition with the shipment of the first Nokia phones with Windows Phone 7.5. If that doesn’t flop I expect Microsoft will still push on to Windows Phone Eight. I know a little about this and because this information is proprietary can’t say what the main push will be with it. I will say that I wasn’t entirely convinced it was the proper strategy. Maybe it is. But they had some very tough decisions to make and none of the options available were anything close to a sure thing and doing everything in the timeframe required simply isn’t possible.

Without a strong position in the phone and tablet markets which are cutting into the desktop and laptop sales Microsoft is facing completely new territory. As much as I liked working for Microsoft I’m glad I’m not working there right now.

Windows Phone 7.5

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I just updated my phone to Windows Phone 7.5. I love the new I.E. I can finally read my blog on it without enlarging the page and then scrolling from side to side. http://field.modernballistics.com/ is now much more usable too.

Maps now, finally, has “Favorites” and voice directions (I used to hear the void directions being tested for hours from my office when I worked at Microsoft).

The upgraded took longer than I liked but it went smoothly enough. Time to upgrade Barb’s phone now.

Style Thwarting Function

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It used to be that your car’s horn control was a 360 degree, or near 360 degree chrome-plated metal ring.  It didn’t take much time or effort to find it when you needed it.  My Ford pickup has two horn buttons– tiny rectangular surfaces in the wheel spokes that are stylistically flush-mounted, much like the controls on an iPod.  Just as the iPod looks cool but can’t be very well controlled by touch due to the carefully flush-mounted buttons, so too the horn buttons for my pickup are designed as if to challenge the driver’s muscle memory and pin-point precision in a desperate situation.

Driving home in the dark last night I noticed a car in front of me swerve into the on-coming lane.  “Idiot” I thought, “probably texting or something…WHOA!”  After driving this pickup for many years, I am now able to stab the horn button in about a tenth of a second.  I am proud of that fact.  It has taken all those years practicing with the same rig to learn to do it.  Of course I wore out one engine at around a quarter million miles, and am well into wearing out the second.  I figure that by the time most people learn to find the horn button in the dark in a panic, they’ve already trashed the vehicle and are on to the next one, having then to start all over with the process of learning to find the horn button in the dark in a panic.

There was a deer, hell bent on crossing the highway ten feet in front of me while I was doing 60 MPH.  Stupid animals.  I’ve found that the white-tailed deer responds very well to short horn blasts, at around 3 to 4 per second.  It mimics the universal alarm sound in the animal world.  A full sized pickup whooshing along at 60 MPH doesn’t give them pause, but that horn will send them into hysterics and they’ll stop whatever they’re doing.  You should have seen the look on that deer’s face.  It looked as though it had been lassoed and yanked backwards, eyeballs bugging out, which is much preferable to having it crawl through my radiator and into the front of my engine at 60 MPH.  Sometimes if the car in front of you swerves, there is a good reason.

My next thought was to look in the rear view mirror.  No traffic.  If I’d hit the deer, at least I could have had time to heave it into the pickup bed without encountering any traffic in my lane.  If you’re going to have your radiator destroyed, at least there could be some compensation in your freezer the following week.  And yes; I can drive without a radiator (or a water pump, or an accessory belt).  Can’t you?  You go until the engine temp red-lines, then you stop and wait for it to cool down.  Restart, repeat as necessary.  I’ve had to do that on two or three occasions, for different reasons.  Drag racers don’t have trivialities like a cooling system and they do just fine.

But enough with the flush-mounted controls, OK?  Engineers; can we agree it’s a dumb idea?

Safe storage laws

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There are now controls for Internet control of your heating and the government wants to control your air conditioning, refrigerators, lights, and computers so this is really just a logical extension.

It’s for the children.

Via Gus from work.