China Aircraft Carrier / Navy needs proper context

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Wired and others have been nattering about the Chinese carrier, it’s nascent flight wing, how crappy the hardware is, how hard the job is, etc, etc. working to defuse the China threat they think is being blown up by the Pentagon and congressional hawks.

Look at the two pictures above, the time from first flight to rational threat back ‘in the day’ was a few years, the big gun guys were laughing the whole time. That Fighter struggling off the Lianoning is a threat today if need be, and you do not have to impress an admiral to be able to sink his fleet. No it’s no realistic threat today but don’t make the mistake of equating little with none, the US capability with the capability required to be a threat, or today with forever. The US CVN capability is essentially static or downtrend, China is on the edge of asymptotic rise, with a century and millions of man years of prior experience across the world to pull up on. As other articles in have discussed, what really is a CV in the 21st century? So how long could it be till a Chinese CV threat is more than a wild card? Not long is my estimate.

The future of exploration starts with 3-D printing | Phys.org

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The J-2X engine before installation at the Stennis Space Center. Credit: NASA/SSC

Cool tech at NASA cutting manufacturing time from 9 months to 9 days. This is for the STS Senatorial(pork) Transportation System that I’ve no love for but proving tech like this is one of the ways that government R&D tax dollars provide broad value since success is not squirreled away as a trade secret.

Going quietly (slowly) into that good night

Wired, Danger Room piece on after the aircraft carrier.

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The Montford Point landing platform is essentially a cut down supertanker ( the predecessors of today’s Ultra Large Crude-oil Carriers, ULCC) which can ballast down and ‘lean’ so hovercraft can come aboard in open sea. One option is to similarly use this type of craft or similarly modified commercial hulls as cheap almost disposable carriers as needed. A sub divided double hull tanker is very hard to sink and the hull plates are sufficient to keep out small arms and splinters. Plus armoring and fire fighting kits are available and cheap today. The ‘fighting’ bit’ would essentially be a mod kit (a skin) that can be updated, moved around, even stored ready for war, the hull could be almost any commercial large bulk carrier. Heck large container ships are very fast today as are some RoRos, so you don’t even lose much strategic deployment speed.

Why Silicon Valley Is Winning the Robocar Race | Bloomberg news

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Magazine ad, America’s Independent Electric Light and Power Companies

Why Silicon Valley Is Winning the Robocar Race

By Virginia Postrel Mar 17, 2013 6:30 PM ET

Good short piece, I think it’s pretty obvious but needed saying. Articles out of ‘Detroit’ talk about decades, about lawyers killing it, about the joy of driving, no the joy of striving. In fact this is another area where differential change is required, relative change, change suited to the specific here and now of the individual or local group, not society writ totalitarian.

It’s been the same ever since, except Worse!

From EDN(electronic Design News) a fascinating history of a WWII bomber remote control gunsight, and it’s failure, repeatedly, while the bureaucrats insisted on pushing it forward. Great things were done during WWII but not without cost and not without clearly showing the strengths an weaknesses of the bureaucratic ‘blue model’ way of doing complex programs (at the time the only practical method of management.)

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Will Anyone Create a Killer App for Google Glass? | MIT Technology Review

Will Anyone Create a Killer App for Google Glass? | MIT Technology Review.

Yes! The question is how broad the appeal is. For certain jobs, medical care providers, law enforcement, field journalism, meter readers, etc it seems natural but for more general use? Shopping, running, biking, skiing, … anything where recording and displaying data while being in the world seems natural.

In the long run the tech in glass would appear suited to supplant – or subsume – other interfaces, when the camera can watch your fingers interact with a projected ‘underlay’ and let you type, write, talk-edit, etc while capturing audio,video, local, context. To do this a high speed ultra low power, ultra high bandwidth link to a cellphone / superphone type device and then the web will be needed for a half decade or so.

The combination of wrist, ear, eye and belt/pocket modules of your personal retinue plus remote computing will capture the world around you in a 24/7 data-log.