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waderoush writes "Since the Hindenburg disaster, dreams of giant airships capable of lifting heavy cargo have been restricted mainly to Popular Science covers (with the notable exception of the Cargolifter AG failure) — until Boeing and a Canadian company called Skyhook announced on July 8 that they're building a 300-foot-long, helium-filled craft that will lift loads of up to 40 tons and carry them 200 miles. But an aeronautical engineer at the University of Washington cautions that there are still some big problems to be worked out with mega-airships, including their stability in turbulent weather."

CNN is reporting that NBC is using the 2008 Olympics in Beijing as a test-bed to understand how people are using different media platforms. "NBC has scheduled 3,600 hours of Olympics programming on its main network, along with Telemundo, USA, Oxygen, MSNBC, CNBC and Bravo. That's the equivalent of eight days of programming packed into each day. In addition, the company is planning to make 2,200 hours of streaming video available on NBCOlympics.com. Consumers may also get video on demand via their computer and Olympics content through their mobile phones."

recoiledsnake writes "We have heard about lots of talented developers jumping ship from Microsoft to Google, but is the trend beginning to turn? Dare Obasanjo (a Microsoft employee) writes about a few high-profile people picking Microsoft over Google — either making the jump directly, or choosing Microsoft after receiving offers at both. Sergey Solyanik is back to Microsoft and he primarily gripes about the culture and lack of career development at Google. He writes, 'Everything is pretty much run by [engineering] — PMs and testers are conspicuously absent from the process. Google as an organization is not geared — culturally — to delivering enterprise class reliability to its user applications.' Danny Thorpe, who was the key architect of Google Gears, is back at Microsoft for his second stint working on developer technologies related to Windows Live."

I work at Marshall Space Flight Center, and I can't get into too much detail about the specifics due to security reasons, but the ARES will fly and the design is coming along nicely. It's beyond naive to suggest that NASA does not want to use the best possible rocket.

You mention an internal study found DIRECT superior in every way? Can I ask, have you read this study? I have, and it does not say what you suggest that it says. Are you just spouting what you read from a newspaper, or do you have higher access than I do? Newspapers live on sensationalist reporting. Keep in mind that it takes a lot more effort to send a rocket to the moon that it does to send a rocket to orbit. Also, (and I am making up these percentages here but the trend is real) it takes a lot more effort to raise the safety rating from 85% to 95%. I would not sit on top of a DIRECT rocket.

Additionally, the quality of your opinion goes down further when you mention that almost no shuttle or previous equipment is being reused. That is simply not true. The J-2X engines are a direct evolution from the J-2. The RS-68 is a direct evolution from the Delta IV. The solid rocket boosters and recovery system are also improvements. Not a single solid rocket booster was ever lost on the space shuttle (they are all re-used) and the design for the ARES is almost identical.

The local newspaper here, The Huntsville Times, ran an article from the Orlando Sentinel that basically says exactly what you posted. The next day they printed a response from a higher up NASA executive. Keep in mind the importance of safety and reliability when humans are on board.

"NASA has an excellent plan in place for its future space fleet

The Huntsville Times reprinted an Orlando Sentinel story on June 23 that suggested NASA, now hard at work on the Ares I rocket that will return human explorers to the moon in the next decade, passed too hastily on "Direct 2.0," an alternative next-generation rocket concept some say is worthy of further consideration.

That decision was not hasty. Nor was it the only alternate concept considered - literally thousands of options were set aside for one compelling reason or another in the run-up to Ares development. Why?

Because the Ares family is the right set of rockets for the mission.

It's the best possible solution to our 21st century spacefaring challenges: flying humans routinely to space, supporting groundbreaking research on the International Space Station and sending explorers to the moon and worlds beyond.

To reach this solution, NASA has embraced a multitude of opinions, as it always has done. We value open debate and rational dissent, and rely daily on the innovative minds and voices of gifted engineers and developers who think around corners and buck conventional wisdom. They have been heard, and their insight has helped set us on our chosen path - which began in earnest in 2005 when NASA announced its formal plan to develop the Constellation Program vehicles: the Ares I and Ares V rockets and the Orion crew capsule, and which have continued to mature ever since.

Designing any rocket - particularly a rocket intended to accomplish such bold, far-reaching exploration initiatives - is a tough proposition. It takes years of training and rigorous analysis. In getting to where we are today, the agency has been thorough and conscientious in its evaluation of thousands of possible options. On the Ares family alone, we have evaluated more than 1,700 concepts since 2005, using proven, validated launch vehicle design models and techniques.

Was each rejected option a drawing-board failure, flawed from the start? Not by any means. The prodigious talents of our engineers and developers across NASA and among its partner organizations is second to none.

But NASA works within its budget to accomplish three goals above all else: maximizing the safety of our crews during launch and spaceflight; ensuring the highest-value, most cost-effective mission operations possible; and increasing the bounty of rewards our continued exploration of space will reap here on Earth.

Other vehicle system concepts may have offered benefits in one area or another - but those benefits worked against the system as an integrated whole. For example, certain configurations may have provided greater performance, but at the expense of safety and reliability. Other concepts may have sought to use more existing hardware, cutting near-term development costs, but subsequently would have increased recurring operational costs.

Direct 2.0, the concept in question in the June 23 Times article, falls significantly short of the lunar lander performance requirement for exploration missions as specifically outlined in Constellation Program ground rules. The concept also overshoots the requirements for early missions to the International Space Station in the coming decade. These shortcomings would necessitate rushed development of a more expensive launch system with too little capability in the long run, and would actually increase the gap between space shuttle retirement and development of a new vehicle. Even more importantly, the Ares approach offers a much greater margin of crew safety - paramount to every mission NASA puts into space.

To accomplish the nation's goals in space, we need more than a new rocket. We need a robust, multipurpose space fleet.

Ares meets those requirements. We have a good plan in place - based on years of flight data, practical experience, new and proven technologies and, above all, exhaustive study - and we're making excellent progress. Nearly three years in, we will conduct the preliminary design review for the integrated Ares I stack next month - at a pace unseen since the Apollo era.

David King is director of NASA's Marshall Space Flight Center. "

fm6 writes "Wednesday was the 40th anniversary of the Carterfone Decision which brought to an end AT&T's monopoly on telephone terminal equipment. Ars Technica has an opinionated but informative backgrounder on this landmark, which pretty much created the telecommunications world as we currently know it."

ivantheshifty writes with news of a delayed vote (failed filibuster attempt aside) on the updated FISA bill which has been discussed here recently, in particular because it would grant telecom companies immunity (under certain conditions) from suits for wiretapping conducted at government request. According to the Associated Press story carried by the Washington Post, "Sen. Russ Feingold, D-Wis., and more than a dozen other senators who oppose telecom immunity threw up procedural delays that threatened to force the Senate into a midnight or weekend session. The prospect of further delays was enough to cause Senate Majority Leader Harry Reid, D-Nev., to postpone the vote until after the weeklong July 4 vacation."

oddwick11 writes "Aubrey de Grey and other leading scientists and thinkers in stem cell research and regenerative medicine will gather in Los Angeles at UCLA for Aging 2008 to explain how their work can combat human aging, and the sociological implications of developing rejuvenation therapies. From an article today in WIRED Magazine 'Now, though, some scientists are beginning to view his approach — looking at aging as a disease and bringing in more disciplines into gerontology — as worthwhile, even if they still look askance at his claims of permanent reversible aging within a lifespan. The Methuselah Foundation now has an annual research funding budget of several million dollars, de Grey says, and it's beginning to show lab results that he thinks will turn scientists' heads.'" The conference is free, though registration is required; L.A. area readers who can attend are encouraged to post their thoughts. Update: 06/27 05:18 GMT by T : Dr. de Grey notes that you can also simply show up and register on-site. Look forward to a Slashdot interview with de Grey in the near future.

Barence writes "UK researchers are working on fitting CCTV cameras with artificial intelligence, allowing them to more quickly respond to crimes. The technology, being developed by University of Portsmouth scientists, would allow cameras to "hear" violent sounds and react, swiveling quickly in the direction of a broken window or somebody shouting abusively for example, before alerting an operator. The artificial intelligence powering the camera would also be able to respond to visual cues such as fights, or violent behaviour."

carusoj writes in with NetworkWorld reporting from a panel at Harvard last week. It concluded that employee non-compete agreements have stifled tech startup development in Massachusetts, where the pacts are aggressively enforced, but failed to hold back the tech industry boom in states like California, where they are mostly unenforceable. We've discussed non-competes often here in the past; Techdirt made much the same point a year and a half back.

Kurtz'sKompund tips us to news that Microsoft has released a finished version of the Open XML software development kit. Microsoft has made additional resources available with the download. Quoting Techworld: "The SDK includes an application programming interface (API) simplifying the creation of code for searching documents, creating documents, validating document parts, modifying data and other tasks, Microsoft said. The API can be used in any language supported by the Microsoft .Net Framework, the company said. The current SDK supports the version of Open XML supported by Office 2007, which is not the same as that ratified as a standard by the ISO, due to changes effected during the ratification process."

TheDawgLives writes "PBS has an article by Bob Cringely about the best route to end our dependence on oil and reduce our greenhouse gas emissions. Instead of replacing all our expensive cars with even more expensive hybrids or electric cars, his suggestion is to use a cheap drop-in replacement for gasoline called Swift Fuel. It is derived from Ethanol, but doesn't require any modification to older cars to prevent corrosion. It can be mixed with gasoline in any amount and can even be distributed using the same network as gasoline, including being pumped in the same pipes and shipped in the same trucks. It is truly a drop-in replacement for gas, and it is real. It is being tested by the FAA for certification in propeller aircraft. It also happens to be about $2 a gallon cheaper than gasoline."

John Roller writes "Three months to the day since Slashdot originally received word that OCZ's "brain-mouse" — the Neural Impulse Actuator was ready for shipping, the first in-depth review of the device containing pictures of the retail packaging along with several videos have arrived on the internet. Overclock3D.Net got the first look at the device, and although it's still early days, they managed to play a game of "Pong" using only brain power. The article is only part one in a month-long log of using the device, but it's extremely interesting to see what the people who have pre-ordered the device can expect from it when it arrives on their doorsteps shortly."

Ant sends in a disturbing report in The Scientist on an imminent threat to worldwide banana production. "The banana we eat today is not the one your grandparents ate. That one — known as the Gros Michel — was, by all accounts, bigger, tastier, and hardier than the variety we know and love, which is called the Cavendish. The unavailability of the Gros Michel is easily explained: it is virtually extinct. Introduced to our hemisphere in the late 19th century, the Gros Michel was almost immediately hit by a blight that wiped it out by 1960. The Cavendish was adopted at the last minute by the big banana companies — Chiquita and Dole — because it was resistant to that blight, a fungus known as Panama disease... [Now] Panama disease — or Fusarium wilt of banana — is back, and the Cavendish does not appear to be safe from this new strain, which appeared two decades ago in Malaysia, spread slowly at first, but is now moving at a geometrically quicker pace. There is no cure, and nearly every banana scientist says that though Panama disease has yet to hit the banana crops of Latin America, which feed our hemisphere, the question is not if this will happen, but when. Even worse, the malady has the potential to spread to dozens of other banana varieties, including African bananas, the primary source of nutrition for millions..."

Kelson writes "For the upcoming release of Firefox, Mozilla is preparing Download Day 2008: a campaign to set a world record for the most software downloaded in 24 hours. Participants are asked to pledge to download Firefox 3 on the day that it's launched. The exact date hasn't been scheduled yet, but everything seems on track for June."