Category Archives: Business

Blue LED breakthrough for efficient electronics


R&D – OLEDs (organic light emitting diodes) are the latest and greatest in television technology, allowing screens to be extremely thin and even curved, with little blurring of moving objects and a wider range of viewing angles. In these “RGB” displays, each pixel contains red, green and blue modules that shine at different relative brightness to produce any color desired.

But not all OLEDs are created equal.

Phosphorescent OLEDs, also known as PHOLEDs, produce light through a mechanism that is four times more efficient than fluorescent OLEDs. Green and red PHOLEDs are already used in these new TVs—as well as in Samsung and LG smartphones—but the blues are fluorescent. more> http://tinyurl.com/ng4l8uk

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Here Comes the Internet of Money


Bloomberg – Money and payment systems, the underpinnings of all financial activity, are still traditional in one respect: They rely on central third parties — banks — to record and vouch for transactions.

Digital currencies dispense with this. They create a decentralized record — a “distributed ledger” — which allows buyers and sellers to interact directly. more> http://tinyurl.com/mx4unrg

Mindless


By Adam Gopnik – It turns out that it’s very rare for any mental activity to be situated tidily in one network of neurons, much less one bit of the brain.

When you think you’ve located a function in one part of the brain, you will soon find that it has skipped town, like a bail jumper. And all of the neuro-skeptics argue for the plasticity of our neural networks.

We learn and shape our neurology as much as we inherit it. Our selves shape our brains at least as much as our brains our selves. more> http://tinyurl.com/mwfxlt3

Updates from GE


Everything is Bigger in Texas, but These New Gas Turbines Up the Ante

GE – Harriet, whose real name is the 9HA, is the largest and most efficient gas turbine in the world.

GE spent more than $1 billion to develop the turbines. The company built a special testing center in Greenville, where engineers are currently putting the first Harriet through tests.

The turbine, which was manufactured at a GE plant in Belfort, France, is equipped with more than 3,000 sensors. They collect mechanical, temperature and exhaust data, and feed it to a brand new data-crunching center next door.

Under the hood, Harriet combines designs and materials originally developed by GE scientists for supersonic jet engines and other advanced technology. They include aerodynamic blades made from single-crystal alloys, thermal barrier coatings and ceramic matrix composites. Later generations of the turbine will also include 3D-printed parts. more> http://tinyurl.com/m2np8km

The Wonks Battle for the Fed


By Noah Smith – These days, essentially all of the pre-2008 models have fallen out of favor, replaced by models where finance is the key. Most people would agree that’s a good thing.

But those models are going to have just as hard a time getting conclusive support from the data, because there just isn’t much data.

So again, conclusions about whether the Fed should print money and buy bonds to fight recessions will come down to intuition. As Robert Waldmann says, “The models change but the policy proposals remain the same.” more> http://tinyurl.com/k2vkost

Your Debt, Our Nation’s Headache


By Barry Ritholtz – Assets purchased with cheap and widely available credit become worth significantly less once the bubble bursts. But the debt remains.

All of that leverage used to purchase all of those assets — regardless of whether it’s subprime mortgages or dot-com stocks — sticks around.

Hence, a post-credit-crisis recovery is dominated not by the release of pent-up demand, but by massive corporate, household and government deleveraging. more> http://tinyurl.com/pryw54s

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Updates from BOEING



Boeing – The updated Next-Generation 737 interior offers improvements in passenger comfort and design elements to modernize the cabin.

The package can include new LED lighting, updated forward and aft entry coves, Boeing Sky Interior sidewall panels and air grilles, and larger-capacity stow bins. The upgrades create a greater sense of spaciousness at the ceiling. more> buildsomethingbetter.com/