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Comment High voltage is key (Score 1) 122

High voltage, AC or DC, is more efficient for long-distance transmission. It is easier to transform AC voltages to than DC to DC. This arrangement goes from AC to high voltage DC to AC. This has been around for some time; I saw one of these in Los Angeles, California, for something called Pacific Intertie.
Math

Submission + - Seismic Retrofit of the Golden Gate Bridge

Mark of THE CITY writes: Seventy years after it was opened, and ten years after the seismic retrofit project started, the Golden Gate Bridge faces five years of additional retrofit work. The San Francisco Chronicle has the story here. As the iconic nature of the bridge requires no changes to appearance, this is particularly tough.
Biotech

Journal Journal: Corn Can't Solve Our Problems- Other biofuels more efficient 1

According to this Washington Post article, the nation's craze with ethanol and corn-based bio-fuels is not based on a good analysis. It has recently been shown by a team at the University of Minnesota that prairie grasses would be a more efficient and sustainable source of bio-fuels. It appears that growers and politicians alike have jumped the gun by jumping on corn as a bio-fuel.
IBM

Submission + - FORTRAN is officially dead

slowbad writes: John W. Backus, who died last week at 82, led the team at IBM that created the programming language Fortran in the early '50s.

The story has received wide coverage in the general press for FORTRAN being the first widely used higher level computer language — which is commendable since the media usually covers more well-known biographies like the voice of Thurston Howell III and Mr. Magoo
Biotech

Submission + - Stem Cell Signaling Mystery Solved

Anonymous Coward writes: "A newly discovered small molecule called IQ-1 plays a key role in preventing embryonic stem cells from differentiating into one or more specific cell types, allowing them to instead continue growing and dividing indefinitely, according to research performed by a team of scientists who recently have joined the stem cell research efforts at the Keck School of Medicine of USC."
Supercomputing

Submission + - Distributed Computing

NeilTheStupidHead writes: I've been asked to organize a distributed computing 'team' on a small (25-30 computers) network with PCs, Macs and Linux machines. I'm passingly familiar with SETI@Home and the BOINC client. What are the various distributed computing projects out there and how easy are they to implement/maintain/monitor? Preferably, I would like a project that has something do to with electrical engineering (specifically with circuit testing or design if possible). I've been instructed to look for the following 'features':
  • Graphical display of progress (i.e. screensaver) — This one is easy, most of the DC projects I've looked at have some kind of screen saver included
  • Individial and team status reports — a summary of work units/CPU time available either by email or on a website
  • Cross-platform support — again, an easy requirement, I hope. Most of the projects I've already looked at are available on the 'big three' (PC, Mac, Linux)
  • A number of users have requested that their spare cycles be dedicated to something that is both non-profit and 'practical' (i.e. no SETI or Climate Prediction)
Right now, the project that seems to fit the greatest number of my requirements is Folding@Home, but I would like to find as many alternatives as possible and choose the most appropriate.
The Almighty Buck

Submission + - America in debt

HomelessInLaJolla writes: "
Create debt. Maintain debt. Keep people in debt. Work them until they die of debt.

Courtesy of the "This day in history" service part of the NYTimes daily e-mail delivery.

In 1941, President Roosevelt chose to saddle the American population with an increased debt that, as a nation, they had not truly acquiesced to. The 14th Amendment (specifically section 4), conveniently for those brokering power and money to the rest of us, stops citizens, or even states, from contesting the validity of that debt.

Some politicians (in particular, then Senator Wheeler of Montana) attempted to point out the ulterior motivation behind the Lend-Lease bill:

"The American taxpayer must make up his mind now that we have given the President power to carry on undeclared wars all over the world. He is probably going to have his taxes doubled and the national debt will be $100,000,000,000 instead of $65,000,000,000 if the war lasts for any length of time.

"This is what the Morgans and the other international bankers asked for and I hope they like it.

"As far as I am concerned I will make no effort to tie the hands of the President regarding the appropriations. It is up to the conservative majority in the Senate to the money. They supported the bill."
And it continues today. Inescapable debt is slavery.
"
Announcements

Submission + - YouTube Banned Again: Time to RethinkWeb 2.0

vikrantsharma1 writes: "After Brazil & Turkey, YouTube seems to have got a similar treatment in Thailand. Beginning past Friday till Saturday evening, YouTube users in Thailand got redirected to website of MICT, the government agency responsible for Internet censorship. The site was later restored. The ban in Brazil and Turkey was lifted only when YouTube removed the videos which lead to the controversy. The kind of reaction YouTube has faced from government and judges looks bizarre.

This series of bans on YouTube and subsequent judgements raises certain concerns in mind about user generated content and the future of web 2.0 companies. The freedom for users and user-generated content around which the entire Web 2.0 concept revolves goes for a toss when sharing and viewing is banned by force. Users should be deciding what should be shared & seen and what not; however, the democracy of Internet takes a backseat when interest of government or authorities comes forward. Like in case of Thailand, Mashable reports that, the ban could be related to clips from a CNN interview featuring Thailand's ex-Prime Minister Thaksin who was ousted by the Thai military. It seems that the current regime is not happy about the media exposure Thaskin is getting.

This does not imply that there should not be any censorship on the content but solutions need to be explored to involve users in filtering objectionable content. Although, the voting system used by Digg and other sites is a similar soulution but that does not seem to be enough. Suggestions are welcome...!

If we look from a Web 2.0 company's perspective, these kind of situations are really discouraging for startups and headache for established ones. When a giant like YouTube could not stand their ground, in a situation which should not have lead to a ban in the first place, what will happen to a smaller companies. Startups, generally, don't feel comfortable entering areas with lot of legal hassles. If these kind of bans keep coming in, not many startups
will dream of getting into video sharing arena.

I will not be surprised if these kind of activities and judgements, which have set a precedent now, are used as weapons by companies to pull their competitors in court or probably getting banned!!!

Let me know your opinion on this and probable solutions to content moderation if any has come to your mind.

http://vikrantweb.blogspot.com/2007/03/youtube-ban ned-again-time-to-rethink.html"
Role Playing (Games)

Submission + - Looking inside the Second Life data centers

An anonymous reader writes: InformationWeek looks inside the data centers that power the game Second Life. Tidbits from the article: The software architecture is an extension of the virtual world metaphor of Second Life. At any time, it's possible to walk into one of Second Life's two data centers, pat one of the rack-mounted servers, and say that particular server is running virtual New York, or San Francisco, or ancient Rome, and imagine itty-bitty people and buildings inside the 1U rack-mounted servers. Linden Lab, which develops and maintains Second Life, runs 2,000 Intel- and AMD-based servers in two co-location facilities in San Francisco and Dallas. And, contrary to widespread belief among Second Life users, Linden Lab has not decided whether to open-source the Second Life server software.
Graphics

Submission + - Microsoft move could be the end of the JPEG

jcatcw writes: "Microsoft Corp. will submit a new photo format to an international standards organization. The format, HD Photo (formerly known as Windows Media Photo), can accommodate lossless and lossy compression. Microsoft claims that adjustments can be made to color balance and exposure settings that won't discard or truncate data that occurs with other bit-map formats."

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