Netizen

Thursday, October 23, 2014

Energy Is The Biggest Security Issue

If Washington DC sends out the right signals, looks like defense companies do respond and start reallocating their resources.

Does Lockheed Martin Really Have a Breakthrough Fusion Machine?

Nuclear fusion could produce far more energy, far more cleanly, than the fission reactions at the heart of today’s nuclear power plants. ..... If successful, the program could produce a reactor that might fit in a tractor-trailer and produce 100 megawatts of power ...... with research partners Lockheed could develop a competed prototype within five years and a commercial application within a decade. The company is even talking about how fusion reactors could one day power ships and planes.

Clean And Expensive

There is a tipping point in the Climate Change debate where clean energy starts competing in price with dirty energy.

Why Solar Is Much More Costly Than Wind or Hydro

no surprise that if environmental costs are considered, renewables—particularly wind power—are a far better bargain than coal power. But it might surprise many that according to a new such analysis, solar power lags far behind wind and even hydroelectric power in its economic impact, at least in the European Union. ........ the economic costs of climate change, pollution, and resource depletion as well as the current capital and operating costs of the power plants ....... a metric ton of emitted carbon dioxide costs around €43 ($55). ...... many of world’s solar panels are manufactured in China, where electricity is very carbon-intensive ...... new coal and natural gas plants in the E.U. have levelized costs of just over €50 ($64) (in 2012 euros) per megawatt-hour (assuming they are running at maximum capacity); onshore wind is around €80 ($102) per megawatt-hour; utility scale solar PV is about €100 ($127); nuclear power is around €90 ($115); and hydropower is as cheap as €10.

Wednesday, October 22, 2014

Makes total sense. Boston to NYC to Philly to Baltimore to DC totally deserves this. So it would not matter where you worked and where you live. It would take the Northeast economy to a whole new level. The whole of Northeast would become one mega city.

Maglev Train Seen Making Washington-to-Baltimore Trip at 311 MPH

a $10 billion Japanese magnetic-levitation train line to the 40-mile (64 kilometer) Washington-Baltimore corridor for 15-minute trips ..... Japan is looking for an overseas customer for maglev technology as the country works toward opening its first line in 2027. ...... Maglev trains rely on magnetic power to float the cars above the ground, eliminating the friction of steel tracks. The trains start off running on wheels, the same as used on F-15 fighter jets, until they’re going fast enough for the magnets to kick in and create lift. ..... A Washington-Baltimore starter line eventually may be extended to New York, putting the biggest U.S. city within reach of the capital in 60 minutes by train ..... proposed line could carry about 9.2 million passengers a year

Data Security

Edward Snowden showed the government is dipping into data centers at will. That set off alarm bells. It's not just the government. There are many prying eyes.

The “Soft and Chewy Centers” That Put Your Data at Risk

More and more sensitive data is being entrusted to data centers connected to the Internet. ...... The interior of those complex networks is mostly unobserved or protected, meaning that attackers who manage to remotely access the computers can explore mostly as they please .... Servers inside modern data centers usually run multiple copies of Windows, or Linux-based operating systems at the same time. Illumio’s product works by attaching software “agents” to each of the operating systems inside every server. The data those agents send back to Illumio’s central control panel provide a global view of the data moving around inside a data center. Responses to suspicious activity can then be sent back to the software agents for enforcement—potentially shutting down hacking attacks as they happen. ..... “Overall, network security solutions haven’t evolved for the past 20-plus years”