Apr 30 2009

Think-Tank Warns of Internet "Brownouts" Starting Next Year

JacobSteelsmith writes “A respected American think-tank, Nemertes Research, reports the Web has reached a critical point. For many reasons, Internet usage continues to rise (imagine that), and bandwidth usage is increasing due to traffic heavy sites such as YouTube. The article goes on to describe the perils Internet users will face including ‘brownouts that will freeze their computers as capacity runs out in cyberspace,’ and constant network ‘traffic jams,’ similar to ‘how home computers slow down when the kids get back from school and start playing games.’ … ‘Monthly traffic across the internet is running at about eight exabytes. A recent study by the University of Minnesota estimated that traffic was growing by at least 60 per cent a year, although that did not take into account plans for greater internet access in China and India. … While the net itself will ultimately survive, Ritter said that waves of disruption would begin to emerge next year, when computers would jitter and freeze. This would be followed by brownouts — a combination of temporary freezing and computers being reduced to a slow speed.'”

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Apr 30 2009

In Major Shift, Apple Builds Its Own Team to Design Chips

Apple Inc. is building a significant capability to design its own computer chips, a strategy shift that the company hopes will create exclusive features for its gadgets and shield Apple’s work from rivals. The Silicon Valley trend-setter has been hiring people from many different segments of the semiconductor industry, including engineers to…

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Apr 29 2009

Viability of Mobile Broadband For Home Use?

mighty7sd writes “I am about to be released from my contract with Time Warner for my home internet service, and I am evaluating alternatives to my current cable modem setup. I would love to use AT&T U-Verse or Verizon Fios, but they are not available in my area. I have a good idea of what the costs and limitations of Cable and DSL service, so I am considering using mobile broadband for my home internet connection. Most providers seems to cap the connection at 5 GB of data transfer per month. I am a relatively heavy internet user using streaming video and a web server, so I need decent down/upload speeds and a large data transfer cap. Has anyone in the /. community had a good experience using mobile broadband cards at their home, specifically with lots of streaming video or a home server? What has happened if you have gone over your data transfer limit? Cricket Wireless is available in my area for per month with ‘unlimited’ service, but I am skeptical that it is truly reliable and unlimited. I also found products that act as a WiFi router for mobile broadband services, but it seems that this is against most carriers TOS. Can they really detect these, and are they comparable to a wired broadband router?”

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Apr 29 2009

Scientists Build World’s Fastest Camera

Hugh Pickens writes “Researchers have developed a camera that snaps images less than a half a billionth of a second long and can capture over six million images in a second continuously. Dubbed Serial Time-Encoded Amplified imaging, or Steam, the technique depends on carefully manipulating so-called ‘supercontinuum’ laser pulses. While other cameras used in scientific research can capture shorter-lived images, they can only capture about eight images, and have to be triggered to do so for a given event. The Steam camera, by contrast, can capture images continuously, making it ideal for random events that cannot be triggered. Keisuke Gode, lead author of the study, and his colleagues used their camera to image minute spheres flowing along a thin tube of water in a microfluidic device.” (More below.)

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Apr 29 2009

Russian Manned Space Vehicle May Land With Rockets

The Narrative Fallacy writes “Russia’s next-generation manned space vehicle may be equipped with thrusters to perform a precision landing on its return to Earth. Previous manned missions have landed on Earth using a parachute or, in the case of space shuttles, a pair of wings. Combined with retractable landing legs and a re-usable thermal protection system, the new system promises to enable not only a safe return to Earth, but also the possibility of performing multiple space missions with the same crew capsule. The spacecraft will fire its engines at an altitude of just 600-800m, as the capsule is streaking toward Earth after re-entering the atmosphere at the end of its mission. After a vertical descent, the precision landing would be initiated at the altitude of 30m above the surface. Last July, Korolev-based RKK Energia released the first drawings of a multi-purpose transport ship, known as the Advanced Crew Transportation System (ACTS), which, at the time, Russia had hoped to develop in co-operation with Europe. ‘It was explained to us how it was supposed to work and, I think, from the technical point of view, there is no doubt that this concept would work,’ says Christian Bank, the leading designer of manned space systems at EADS-Astrium in Bremen, Germany. However, the design of the spacecraft’s crew capsule had raised eyebrows in some quarters, as it lacked a parachute — instead sporting a cluster of 12 soft-landing rockets, burning solid propellant. Inside Russia, the idea apparently has many detractors. During the formal defense of the project, one high-ranking official skeptical of the rocket-cushioned approach to landing reportedly used an unprintable expletive to describe what was going to happen to crew members unlucky enough to encounter a rocket engine failure a few seconds before touchdown.”

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Apr 29 2009

Zoho bests Google in mobile app suite?

Google wants to own the future of mobile software, including office suite software, but Zoho launched a new capability to run its very solid, browser-based mobile apps on all major platforms, not just iPhone and BlackBerry. The SoHo suite supports iPhone and iPod Touch, Android, Windows Mobile, BlackBerry and Symbian.

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Apr 29 2009

Using the Internet To Subvert Democracy

david_adams writes “All the recent talk about various polls and elections being pranked or hijacked, serious and silly alike, prompted me to write an article about the technical realities behind online polling, and the political fallout of ever becoming subject to online voting for serious elections. Even if we were to be able to limit voting to legitimate, legal voters, the realities of social networking and the rise of Internet-based movements would dramatically alter the political landscape if online voting were to become commonplace.”

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Apr 28 2009

Specter's departure highlights Republican divide – Los Angeles Times


Times Online

Specter's departure highlights Republican divide
Los Angeles Times
Some party leaders see his move as purely election-driven; others as a signal that they need to be more inclusive. But a recent poll says GOP voters want to move further right.
Video: Specter Shocks Capitol Hill, Becomes a Dem The Associated Press
Analysis: Specter leaves a shrinking GOP tent The Associated Press
guardian.co.uk – New York Times – FOXNews – Washington Post
all 3,258 news articles  Langue : Français
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Apr 28 2009

Specter's departure highlights Republican divide – Los Angeles Times


Times Online

Specter's departure highlights Republican divide
Los Angeles Times
Some party leaders see his move as purely election-driven; others as a signal that they need to be more inclusive. But a recent poll says GOP voters want to move further right.
Video: Specter Shocks Capitol Hill, Becomes a Dem The Associated Press
So Much for the Specter of a Flu Pandemic Washington Post
The Associated Press – guardian.co.uk – New York Times – FOXNews
all 3,274 news articles  Langue : Français
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Apr 28 2009

35 tutorials to create amazing vector graphics with Inkscape

Inkscape is a free vector graphic design alternative software similar to Adobe Illustrator and CorelDraw, only it doesn’t cost you a penny. It is maybe not as powerful as its higher priced rivals, but certainly powerful enough to design high quality vector graphics. Here are some tutorials to check out if you’re thinking about using Inkscape.

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