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It proves I’m a geek to say I want one even if I’m not quite sure what I’d do with it

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Read more at: FPGAs, LEDs, tools and wearables, new products in the Maker Shed

…FPGAs are intimidating beasts to most makers, including myself. Thankfully, Justin Rajewski’s insanely popular Kickstarter project caught our eye. The entire goal of the Mojo is to make getting started with FPGA and digital design as easy as possible. An FPGA allows you to design digital circuits (basically a bunch of logic gates connected together to perform a specific task). The designs that you create can range from something as simple as a counter to blink an LED to something as complex as a multi-core processor (or an Audio Visualizer).
With a microcontroller (like an Arduino), you write software that gives you control of the the built-in peripherals but is limiting in that you can often only complete one action at a time. With FPGAs you are not creating software; you’re designing the hardware. Instead of writing code to run on a fixed processor with fixed peripherals, you get to design your own circuit.
Justin’s done a fantastic job of releasing new tutorials for getting started with Electronics, Logic and the Mojo on the Embedded Micro website. He’s also began work on an IDE specifically for the board, to make it even easier to develop for. Read more about this flexible, powerful board and pick one up from the product page. …

…and the other stuff they highlight is cool to!

Fences MAY improve neighbors but Walls, however ‘great,’ DO NOT

20130713-174112.jpgThe Atlantic: The Great Wall of Texas: How the U.S. Is Repeating One of History’s Great Blunders
Great little piece, good use of references to Rome, China and Great Britain’s Empire. The title is a bit ExcelaCorridor sneering but that’s the editors fault. I am proud to have been born in Britain and be a Naturalized US citizen. I’m also a wonk-geek-nerd-intellectual-libertarian I think the sealing of the border is fantasy/pandering/bunk, a channel for more neo graft cronyism.

We need immigration reform and border security but in a nation the size of the US, physical barriers are a boondoggle. Reform immigration and border security becomes easier since the vast huge immense majority of folks coming will want to come through the check points and follow the rules. The guys out in the desert, at sea or in the booneys looking to cross without being checked will be much easier to spot.

Too complex an issue you say? Not so say I:

  • 3 types of entry visas, you to apply in person, provide a little information, name, age, place of birth, current residence, phone/cell phone/eMail address, one or two people of some repute who will vouch for you ( if you apply for citizenship up front it’s a bit more complicated, see below.)
  • Visitor: One year, do anything you want, report your location via web when you move, pay taxes, work if you want using your visa # in lieu of SSN. SocialSecurity/WorkersComp ‘fees’ held in accounts with no interest, returned to you as lump sum after you exit and apply for it through US consulate in your country of citizenship. Subject to immediate deportation on conviction of a felony, if you are incarcerated in the US in full you are still subject to deportation. You can convert to a work visa or ask for a citizenship review at any time. If you overstay without upgrading it is an automatic felony and deportation, you are not a citizen though basic constitutional law applies you do not get trial by jury.
  • Work: unlimited stay, once a year report your location in person at any government office state or federal, use your visa number in lieu of a SSN pay all taxes. SS, MC, etc, fees go in a holding account with no interest, convert to regular SS, MC if you retire in the US or if you become citizen, otherwise returned to you as lump sum after you exit and apply for it through US consulate in your country of citizenship. Subject to immediate deportation on conviction of a felony, if you are incarcerated in the US in full you are not subject to deportation. You are not a citizen though basic constitutional law applies you do not get trial by jury regarding deportation. Time on a work visa does not lead to citizenship, you can ask for a citizenship review at any time.
  • Citizenship: you can ask for a citizenship review at any time, when applying for a visa in your country of origin or once in the US. Once approved for a citizenship track visa you are still effectively on a working visa but after seven years you can apply for citizenship and after a second review (same process as the first one) you will be approved for naturalization. The process is fee based and administrative, you will pay a fee for a background check to be carried out by US Immigration not a contractor. A US state or federal judge will be chosen at random in your state of residence, to review your case and approve disapprove. You can apply more than once, after a one year wait, you always pay the fee. If you object to a negative ruling you can pay for a court hearing with another Judge and a lawyer from immigration (two hours of J&L, a one hour hearing and a letter response, Yes/No), you can have a lawyer as well at your own expense, only one review a year. Have to be eighteen to ask for citizenship in your own right. A minor less than 12 becomes a citizen if one or both parents become one and ask for it. A minor over 12 cannot become a citizen until he/she is eighteen but if one or both parents have become naturalized citizens in that interim the child can ask for and immediately receive citizenship as long as they pass the administrative hurdle
So what about large number of illegals in the US, what have you done to discourage illegals:

  1. make it illegal to be in the us without a valid visa#
  2. Most folks come to work and want to be treated fairly, as a legal you have most of the protections of a citizen
  3. Those already in the US will be able to apply for a work visa and will have limited immunity since it is currently not illegal to be in the US without a visa. However you will be required to return to your country of origin ( or if you are a refugee apply for asylum ) before you can apply for citizenship track
  4. require employers to use eVerify for SSN, Visa#, for employees or contractors, make the system extremely simple to use. For example: as an employer or employers agent, you enter your number, it flashes your picture on the screen and the employee taps in his/her number and their picture flashes up, you hit confirm, you are done.
  5. failure to eVerify is subject to stiff fines and public shaming

What about quotas, dumping, the hoards who will flood in, all those aliens? You wail…and let’s get this right this what helps give zombie flicks their grist these days….

  • I would get rid of quotas fo awile and see what happens, but keep the quotas for those coming by boat or plane if you must but simply enforce the visa at the land boarders
  • no this won’t stop all the tramping across the boarder but will make it much less prevalent and industrialized
  • most immigrants come to work and plan on going home, it was more than a decade before my parent’s realized they didn’t want to go back, and it was near run a few times
  • Immigrants (other than a tiny fraction of a sliver) want to make a better life for themselves
  • if they stay it is to make America their home and a better place for their children
  • make it easier to come and go and you will find the flow goes both ways
  • population growth drives economic growth, US natural pop. growth is nearing zero even with lots of youngish immigrant, more would be better for us not worse
I’m not sure why a law implementing the above takes more than five to ten pages, the regulation details will be much longer that’s what bureaucracies are for, but with a simple law comes simple administration. In general a WVisa holder should be treated as a US citizen get rid of layers of special rules make it easy to comply, make it worth complying. But over all – KISS – keep it small and simple…

The Double Tap, not just for Assassins anymore

20130713-134015.jpgRead more: It Is Now Common Knowledge That US Drones Bomb Civilian Rescuers
The title’s misleading, actually what it’s reporting is the supposed common tactic of striking first responders to a missile strike with a second strike. This tactic called the Double Tap after the Assassins supposed rule of always putting two bullets in the kill zone to ensure the ‘client’ is ‘terminated’ is/was supposed to be a preferred TERRORIST tactic.

From a very cold metric it does many ‘good’ things from the view of the ‘operator.’

    • Increased kill % of those targeted
    • Kill those who might have been ‘shielded in some way
    • Kill shocked/ wounded target wandering around looking for compatriots
    • Kill fellow travelers who flock in from nearby to help
    • Kill sympathizers who come to help
    • Reduce the likelihood of good Samaritans leaping in to save dying ‘baduns’ ( let the bad guy bleed out)
    • Increase the ‘cost’ of letting (however reluctantly) militants use ‘your’ village as shelter
    • Increase the image of US war fighting ferocity
None of the above means our use of the tactic is: lawful, moral, ethical, or well reasoned. I would say that in general it makes the Drone Campaign vastly more repugnant, and degrading to the side (us) using the tactic if it is indeed used to strike those who have not been narrowly targeted, used in the sense of a standard non specific sweep up practice.

The use of drones in general outside of the battlefield to me becomes more and more problematic the further it moves from an area of active combat. However, with strict targeting it may just be necessary if distasteful tactic. And, If Double Tap is used in a combat zone then I’d see it as acceptable, little or no different from artillery. But if used for covert assassination strikes the DT used indiscriminately without specific targets may be a crime, it certainly is antithetical to our ( or what should be our ) moral standing in the world.

So I see DT as a real problem, but I have to point out that the trembling mention/implication that drone strikes are some how more indiscriminately lethal than manned aircraft strikes is laughable. The issue is that there are vastly more drone strikes these days and while drones are used in close battle, manned aircraft are more frequently tasked for that support. The weapons used are the same except that manned aircraft can and do carry larger more indiscriminate weapons, but generally in combat situations were the civilians are under cover or absent. The drones far from the battlefield are bound to get more ‘collaterals’ and as the enemy avoid all out battle and the effort is mainly about interdiction/suppression we are going to get this disturbing apparent trend.

Once more showing that it is easy for activists to use statistics to make an ugly truth worse than it is. It also points out why the broad drone campaign is problematic as it draws on and why DT beyond the battlefield may be as stupid as as it is abhorrent.

What Me Worry? The Economist puts the problem with NSA, FISA, etc in a clear light

The Secret police—the NSA, the CIA, et al—are by their very nature antithetical to those ideals, because openness and transparency about rules are essential to democratic public justification, and therefore to the legitimacy of state power. What must be secret cannot be fully democratic. One may well worry whether we can afford such a demanding standard of legitimate government in such a dangerous world. Perhaps we cannot. Perhaps it is foolish to be too good. But in that case we need to be clear-headed about it, and understand that secret police are a straightforwardly anti-democratic concession we make to a dangerous world. And we ought to accept that any strengthening of the powers of the secret police—especially the secret strengthening of the powers of the secret police—is a further blow to democracy and the legitimacy of our laws. The NSA’s digital dragnet is a silent coup. The filibuster is rain on election day.

Read more : Economist : Democracy in America-American Politics

Slash/Gear NASA 3D printed rocket injector test firing

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…NASA didn’t use ABS plastic that most 3D-printers use. Instead, the agency used custom 3D printers to spray layers of metallic powder using lasers. The lasers spray the powder in a specific pattern in order to come up with the desired shape for an object. In this case: a rocket engine injector.

Read more at: Slash/Gear http://www.slashgear.com/nasa-3d-printed-rocket-injector-undergoes-first-test-firing-12290238/

Is it zeitgeist? Hadn’t seen this when I ranted a bit on MBA’s

Read more at : MeganMcardle.com: Is the MBA Going Away? 9July 2013

… it is the graduate schools that the collapse has begun. That doesn’t mean that graduate education will go away (after all, neither tulip bulbs nor stock exchanges went away when those bubbles collapsed); rather, the market will get dramatically smaller, with the shakiest programs going bust, others retrenching, and the top ones continuing to draw more students than they can enroll. If it spreads to college, we should expect to see the same pattern: top tier schools surviving and even thriving, while lesser ranked schools pitched into financial crises by declining enrollment.

Also: Don’t Go to Business School! by Megan McArdle at The Daily Beast Jan 9, 2013 10:36 AM

Unless you can get into a top program, professional school may cause more problems than it solves

ViaMeadia // The Miracles Wrought by Price Transparency

Read more at: The Miracles Wrought by Price Transparency

A surgery center in Oklahoma has started a bidding war by offering drastically lower prices than other providers and posting them online. The center describes itself as “free-market loving”—an unorthodox but welcome branding for a health care provider. The evidence of its success, however, is eye-popping. Where some hospitals charge more than $16,000 for a breast biopsy, Oklahoma Surgery Center charges $3, 500, according to a local Oklahoma news station. And that’s just one of many impressive examples.

Read more at: IndyStar: Abdul: Why our health-care system needs a single-payer – you

The recent move by the Obama administration to delay implementation of the employer mandate portion of the Affordable Care Act means this is the perfect time to have a grown-up discussion about how we deliver health care in this country. As a free market-conservative, social-libertarian political pundit, I am convinced more than ever that it is time in this country for a single-payer health care system.

Get rid of employer ‘health insurance’ go with health savings plans and catastrophic medical insurance AND PUBLISHED PRICING then we at least know what the real price is and stop paying for so many empty suites…

On a very related note, at least in my mind: There is a great debate about the collapse of the demand for lawyers and the issues with ‘Higher Ed’ payoff vs price in general outside of core STEM. But as a practicing engineer, business development type I have to tell you that one of the most pernicious problems in today’s world is an over supply of pure play MBA’s, business school PhD’s, Operations consultants, etc, etc, et-bloody-cettera. I’m not saying that the tech types know all, do all, but when they are ignored the company ( practice, clinic,….. ) in which they work becomes a zombie…and as we all know zombies can win in the short run, even proliferate, but in the end they either rot out or pull down the society (economy) around them.

WIRED, way, way weird, and oh so cool!

Wired: ‘Holographic Duality’ Hints at Hidden Subatomic World
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The holographic duality, discovered in 1997 by Juan Maldacena, says that events inside a region of space that involve gravity and are described by string theory are mathematically equivalent to events on the surface of that region that involve particles and are gravity-free. Illustration: Annenberg Lerner 2013

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In the mathematical parlance of the holographic duality, certain strongly correlated matter in 2-D [such as in cuprate hi temp superconductors shown above; editors note] corresponds, in 3-D, to a black hole — an infinitely dense object with an inescapable gravitational pull, which is mathematically simple. “These very complicated quantum mechanical collective effects are beautifully captured by black hole physics,” said Hong Liu, an associate professor of physics at the Massachusetts Institute of Technology. “For strongly correlated systems, if you put an electron into the system, it will immediately ‘disappear’ — you can no longer track it.” It’s like an object falling into a black hole.

An Electric Air about them

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Flying hybrid: This two-seater electric-gas airplane may be the first of many to take to the skies

Read more at MIT TR :Once a Joke, Battery-Powered Airplanes Are Nearing Reality20130709-183958.jpg

UVa’s Sustinere design for a 50-seat jet eschews batteries in favor of a turboelectric distributed propulsion (TeDP) concept – two 2,500shp turboshaft engines under the wing generating electrical power to drive six 3,300lb-thrust fans arrayed in a duct that wraps around the upper fuselage.

Read more at AWST: Battery or Superconductor – FAA Picks Hybrid Winners20130709-184659.jpg

The EADS IW concept uses a single large turbine engine to generate electricity to power six ducted fans that provide thrust. This allows propulsive and thermal efficiency to be optimized separately. The turbine engine can be optimized for thermal efficiency (turning fuel into shaft power) while the ducted fans increase effective bypass ratio and therefore propulsion efficient (turning shaft power into thrust).

Read more at AWST : eConcept – EADS’s Hybrid-Electric Airliner20130709-185351.jpg

Two years after Honeywell and Safran announced plans to develop an electric-drive system, the team is preparing to demonstrate a proof-of-concept system on an Airbus A320 at this year’s Paris air show.

Read more at AWST : Electric Taxi Puts On A Show At Paris By Guy Norris20130709-190343.jpg

The result of close collaborations with Finmeccanica companies – Selex ES, Ansaldo Breda, and Ansaldo Energia – and partner companies from Italy, UK, U.S. and Japan, the aircraft embeds some unuque features: aesthetically pleasing styling and aerodynamically unique tiltrotor configuration; carbon graphite exterior surfaces; High-Integrity Flight Control Computer and Actuator Control Unit; custom produced electric motor inverter and motor control algorithm; axial flux permanent magnet electric motors.

Read more at : http://theaviationist.com/2013/03/21/project-zero-images/

SpaceYES!!

SpaceX continues to drive down the barriers like the aggressive but rationale organization they are and the world needs to move us to the next level of Earth to orbit operations. And having a dream and stretch goals are required elements.

From NASA Spaceflight: Dragon Roadmap: From domestic crew independence to humans on Mars
July 5, 2013 by Chris Bergin
20130706-222213.jpg20130706-222206.jpgGrasshopper reaches a thousand feet in new nav test. Read more at: SpaceX shows off new nav gear with latest Grasshopper rocket launch-and-landing (video)
By Timothy J. Seppala posted Jul 6th, 2013 at 3:47 PM
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