Required Snark (1702878) writes "Senator Richard Shelby (R-AL) has put forth a proposal that all US launch providers must "be required to submit financial reports before transporting astronauts to the ISS." This would keep all the launch providers except Boeing/United Lauch Alliance from making manned ISI flights.
At a hearing on May 1, Shelby said that “NASA is spending billions to help private companies develop a launch vehicle, but has little to no access to the books and records associated with its investment.”
The White House responded stating
their concern “about language that would seek to apply accounting requirements unsuitable for a firm, fixed-price acquisition.” The House said that changes made would “likely increasing the program’s cost and potentially delaying its schedule.”
U.S. Sen. Richard Shelby today discussed important issues facing Alabama and the nation, including job growth, during his visit to the United Launch Alliance (ULA) production facility in Decatur, Ala., where ULA manufactures both Atlas and Delta launch vehicles.
“In light of sustained high unemployment rates, I am pleased that ULA employs hundreds of Alabamians and plans to hire dozens more producing the Evolved Expendable Launch Vehicle here in Decatur,” said Sen. Shelby. “These high-skilled workers assemble a unique national asset whose success currently underpins the very existence of our national security space program. ULA’s presence is welcome in Alabama. I appreciate the opportunity to have a conversation with the company’s workers and the citizens of Decatur to discuss our country’s deepest challenges and lay out a positive vision for the future.”
So Red White and Blue Senator Shelby has decided that jobs in his state and campaign contributions (a.k.a bribes) from Boeing are more important then access to space. He also seems to have forgotten the American values of free enterprise and technical innovation in favor of state sponsored entrenched interests in both the US (Boeing) and Russia (NPO Energomash).
I wonder what Shelby is doing on the Fourth of July?"
Required Snark (1702878) writes "The smog in China is so thick and pervasive that it is having a large scale negative impact on agricultural production.
Scientists say China's smog blocks natural light, thus slowing down the photosynthesis process necessary for plants to thrive.
He Dongxian, an associate professor with China Agricultural University's College of Water Resources and Civil Engineering, conducted experiments in Beijing over recent months which she says showed a drastic slowdown in the photosynthesis process.
As part of He's experiments, chili and tomato seeds, for example, took more than two months to sprout at a greenhouse farm in Beijing's Changping district, while the same outcome is typically achieved in 20 days under artificial light in a laboratory. Air pollutants adhere to greenhouse surfaces, reducing by half the amount of light available to the plants, she said.
Most seedlings at the farm were weak or sick, He told the Post. "They will be lucky to live at all."
If China's smog persists or intensifies, He warns, the country's food supply faces devastating consequences. "Now almost every farm is caught in a smog panic."
According to the story "much of north and central China — about one-seventh of the country — was also covered in smog last weekend", so the problem extends far beyond Beijing." Link to Original Source
The man drew the gun several times on the crowded San Francisco commuter train, with surveillance video showing him pointing it across the aisle without anyone noticing and then putting it back against his side, according to authorities.
The other passengers were so absorbed in their phones and tablets they didn't notice the gunman until he randomly shot and killed a university student, authorities said.
"These weren't concealed movements — the gun is very clear," District Attorney George Gascon said. "These people are in very close proximity with him, and nobody sees this. They're just so engrossed, texting and reading and whatnot. They're completely oblivious of their surroundings."'
The next time you are out in public, put in your ear buds, and zone out while connected online, just remember even though your mind has "left the building", you are still actually physically present..
Sometimes ignoring your surroundings is the wrong thing to do. In this case, everyone was so spaced out they were all sitting ducks.
So ask yourself: when was the last time I was so plugged in that I missed something big? Has anyone had a life threatening experience due to being on line at the wrong time?" Link to Original Source
At the recent Google “Solve for X” conference on February 7, Lockheed Martin's long-term R&D department (“Skunk Works”) announced they are working on a compact fusion reactor. With what seems a 4th generation prototype called "T4", the aerospace giant says to have developed a high beta configuration, which allows a compact reactor design and faster development timeline.
Public reactions describe the announcement of their activities on nuclear fusion remarkable, because Lockheed Martin doesn't usually make public announcements about Skunkwork projects unless they have a high degree of confidence in their chances of success. The developement timeline indicates plans to have a prototype 100-megawatt nuclear fusion machine of Lockheed Martin tested in 2017, and that a fully operational machine should be grid-ready ten years from now.
Some of the properties reported from the presentation:
A self-tuning feedback mechanism whereby the magnetic field increases the farther out that the plasma goes
Novel magnetic field configuration that has very few open field lines compared to tokamak design
Very "good arch curvature" of the field lines
The system has a beta of about 1
System is working with D-T fuel
Although the presentation is short on details, Lockheed Skunk Words has a phenomenal track record, and they are putting their reputation of the line when they make this kind of announcement at a high profile Google event. A video of the presentation is here." Link to Original Source
Required Snark (1702878) writes "Let the Language Wars Begin (Again). Damian Katz of CouchDB published a blog post entitled "The Unreasonable Effectiveness of C".
"For years I've tried my damnedest to get away from C. Too simple, too many details to manage, too old and crufty, too low level. I've had intense and torrid love affairs with Java, C++, and Erlang. I've built things I'm proud of with all of them, and yet each has broken my heart. They've made promises they couldn't keep, created cultures that focus on the wrong things, and made devastating tradeoffs that eventually make you suffer painfully. And I keep crawling back to C."
Among it's other virtues, he points out that it is a fantastic high level language that "makes it easy to reason about high level algorithms and low level hardware at the same time." It offers the best speed, debugging environment, consistency of execution, a uniform ABI, compatibility with other languages, and a fast build-test-debug cycle. It has many flaws, but as Katz says "Its flaws are very very well known, and this is a virtue. All languages and implementations have gotchas and hangups. C is just far more upfront about it."
Required Snark (1702878) writes "High Frequency Trading is a software engineering disaster, according to a study by the Chicago Federal Reserve. As reported at The Economic Populist, problems include:
Industry and regulatory groups have articulated best practices related to risk controls, but many firms fail to implement all the recommendations or rely on other firms in the trade cycle to catch an out-of-control algorithm or erroneous
trade. In part, this is because applying risk controls before the start of a trade can slow down an order, and high-speed trading firms are often under enormous pressure to route their orders to the exchange quickly so as to capture a trade at the desired price.
Another area of concern is that some firms do not have stringent processes for the development, testing, and deployment of code used in their trading algorithms. For example, a few trading firms interviewed said they deploy new trading strategies quickly by tweaking old code and placing it into production in a matter of minutes.
Chicago Fed staff also found that out-of-control algorithms were more common than anticipated prior to the study and that there were no clear patterns as to their cause. Two of the four clearing BDs/FCMs, two-thirds of proprietary trading firms, and every exchange interviewed had experienced one or more errant algorithms.
To sum things up, the well being of the entire world economy is now in the hands of greedy, incompetent corrupt insiders who will do anything to achieve a profit. The regulators are all off on a permanent vacation. (The Federal Reserve does not regulate HFT.) What could possibly go wrong?" Link to Original Source
Required Snark (1702878) writes "Takuma Otoshi was the President of IBM Japan from 1999 to 2008, and had an ongoing senior adviser position until his recent arrest. According to Toyko police reports:
Police records say that around 8:00 AM on August 22nd, Ototshi was cited for violating Tokyo’s public nuisance ordinance by using his Apple iPod’s recording function to film up the skirt of a woman as she rode an escalator at the JR Yotsuya Station. A nearby male commuter is said to have witnessed what happened and told the station’s authorities. Investigators say once Otoshi’s iPod was checked, they found a number of incriminating pictures.
Required Snark (1702878) writes "A remote control drone operated by an animal rights group was shot down in South Carolina by a group of thwarted hunters. Steve Hindi, the group president said "his group was preparing to launch its Mikrokopter drone to video what he called a live pigeon shoot on Sunday when law enforcement officers and an attorney claiming to represent the privately-owned plantation near Ehrhardt tried to stop the aircraft from flying." After the shoot was halted, the drone was launched anyway, and at this point it was shot down. "Seconds after it hit the air, numerous shots rang out," Hindi said in the release. "As an act of revenge for us shutting down the pigeon slaughter, they had shot down our copter." "It is important to note how dangerous this was, as they were shooting toward and into a well-travelled highway," Hindi stated in the release." Link to Original Source top
Sea water can cause uranium polution from fuel rod
Required Snark (1702878) writes "UC Davis researchers have found a mechanism where the sodium in sea water can cause uranium nano-particles to be released from nuclear reactor fuel rods. Normally the uranium oxide compounds composing the rods are very resistant to leaching into water. This could have serious consequences for the Fukushima disaster, since sea water was used for emergency cooling." Link to Original Source