Cool stuff, you have to love wood, seems like another ideal bamboo application too. Wired || Design Firm Creates a Composite Wooden Material That Flexes Like Skin
Category Archives: Technology
Rocket Romance
ars technica article on the F1B engine the derivative of the Saturn 5 main engines competing for the strap on for the Senatorial Launch System… I don’t love the SLS but the F1B is exciting and worthy, I just wish it were part of a more commercially driven program.
2nd page has a great explanation of the difference between kerosene and liquid hydrogen as a fuel for first stage engines, fun for the rocket scientist in all of us…or at least me.
The thousand yard stare

Another ars technica article on the computer guided rifle. Though really cool tech and something I’d like to try out at the range, it’s a pretty creepy concept when thought about in a little detail (and its obvious that Lee Hutchinson the writer had some qualms.) But every advance in hunting tech has been seen that way … ‘hey Oog that clubs really unfair you ought to use rocks like the rest of the guys!’ … even the barely socially conscious among we advanced (maybe) apes know that killing should not be too easy.
These your Genes?
Good short article at ars Technica. Patenting natural genes, particularly human ones has always seemed wrong to me. Hopefully the SCoUS will agree with me and many others at last.
US Air Force = ‘hollow force’ ?
This article on the USAirForce in The American Interest is part of a series, incomplete as of this writing, on the US Armed Forces, and the road forward in this period of draw back and draw down. The ones on the Army and Marines are worthy and insightful but don’t get to the nitty gritty level required for me at least. While this AF article could be argued to be in the same vein I think it’s stronger and that may be because the technology and mission of the AF are very tightly interwoven making it simpler to see the overall threat.
The argument is that the AF has been all but static in the past 20+ years since Desert Storm. That a combination of victors-hubris along with techno-hubris and perhaps political ineptness have left us with a hollow force at the sharp end. The AF is arguably all over its technological mission in support of communication, reconnaissance, threat detection, navigation, etc, and has been shown to be king of battle in low intensity conflict (a turnaround of epic proportions from Vietnam.) But this camouflages the fact that if we had to do Desert Storm against a foe withe the modern equivalent of Saddam’s air defenses we would suffer vastly higher casualty rates, to the point of perhaps not being able to dominate the air space to anything like the same degree, perhaps pushing us back to an earlier era’s loss ratio’s.
There is a call to back the F35 and the NGB (next gen bomber) which I agree with since all other platforms are wearing and aging out (aging out happens as old tech ( particularly electronic and electromechanical) gets impossibly expensive to support because the devices and materials used are obsolete and no longer available sometimes even illegal due to toxicity or country of origin.)
I’m not bought in on the hollowness, yet. Yes the AF / DoD bolloxed the F35 and its now causing the above wear/age issue but does it matter? The first wave B2, B1 and cruise and strike missiles from B52’s etc would take down any known threat’s air defenses long enough for the channel to be cauterized by strike aircraft and special forces…which is what happened in DS. Yes some might have ability to hang tough with fighters, for a few hours, yes some might have backup lines and reserves, but having them and using them are two very different propositions once the AF is in their backfield.
What about a peer / near peer you ask? What peer / near peer I ask? Not NorK NorK, not Iran, not Russia or China either…a limited war against either is essentially the scenario above. Anything more in those two cases and sheer area would provide a huge force multiplier on their side. Thats ignoring the fact that both are serious nuclear powers and serious world diplomatic players who we are Never Going to War With directly until nuclear weapons are off the table…though of course you have to game the doomsday scenarios…but in those cases the war can never expected to be winnable or lovable in a conventional way.
Cool solution to a real problem
Safe comfortable service offshore service craft are a very real need with the growth of offshore infrastructure. Bigger conventional hull forms hare being built but in reality bigger is not a good option for service craft. This is a traditionally, and rightly, conservative industry but its also one where big break throughs can ignite rapid change.
The proposed craft is what is generically called a SWATH( small waterplain hull) design, and the proposer has it right about the advantages. Though a SWATH is usually intended for best transit performance ( ride, efficiency, safety and speed) the proposed ability to change the ‘ride height’ is different, in line with some mored rigs ability to ballast down for best ‘ride’ in a particular area or sea state.
Regarding transit, I think the writer may have misunderstood the concept creator, fast ferries are generally catamarans and these days often SWATH or SWATHlike craft. I think the lower hulls would be brought up to some intermediate depth for high speed transit not retracted into a hull riding form, which is both rough riding and less efficient. Either that or there is some patent/IP gamesmanship going on…which would not be surprising.
Optical Research equipment via 3D Printing, signs of things to come.

Perhaps not sexy but Right On! Article discusses the huge reduction in cost enabled by fabbing ones own optical components. Once scientists were the smart and the curious exploring the world with tools they made themselves. The wave of design software and fabrication tools, much like the wave of page design software and color printers of two decades ago, presage an utter change in the ability of the Everyman ( either, any sex, age) to explore to build/create and add to the sum of Mankind’s repository of knowledge / value.
Anti-drone Laser, the Navy steps forward

From Wired as so often, this came out the week of SAS(SeaAirSpace) in DC, a conference/exhibition by the Navy League (the premier Naval support/booster society.)
Lasers are used every day for cutting sheet metal, the main issue in weaponizing has become compactness, cooling, and beam forming over miles not inches. The line of sight, zero time of flight nature of its sting, along with some ability to vary your effect and to choose what sort of damage you do (shown in the video), low chance of collateral damage AND the low cost per shot make even a modestly powerful laser weapon a very interesting for ships deployed in zones where the threat can be very low tech but hard to discriminate from non threat till very late, or where you would rather disable than destroy.
Thoughtful, useful, analysis of the NorK problem
From the Thin Pinstriped Line, a good read and some reasonable analysis of the reality facing the NorK regime and the world.
An extremely cogent point is how the current situation is pointing out the limited usefulness of Nukes in the long twilight between proven technical capability and getting beyond only having enough to commit (a messy) suicide.














