Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
×
IBM

Campaign to Open Source IBM's Notes/Domino 255

Ian Tree, an IT consultant from the Netherlands, has started a campaign to convince IBM to open source the code for Notes/Domino. Hoping for results similar to the push for Sun to open source Solaris, which finally saw success in 2005, Tree makes the simple point that it won't happen until someone asks. "By being an open source product, Tree is also hoping that Domino becomes something schools use to teach groupware and application development concepts, which is the holy grail for future market adoption. This is how various Unixes, relational databases, Linux, and a raft of other products eventually became commercialized. While the idea of open sourcing any proprietary program is appealing, in as much as it sets a program free to live beyond the commitment (or lack thereof) of its originator, it is hard to see why open Notes/Domino would have any more impact than OpenSolaris."
Technology

Top Tech Breakthroughs of 2008 116

As we approach the end of the year it's time once again for the never-ending stream of retrospectives and year-in-review discussions. Wired has their version of the best technology breakthroughs of 2008. From phones to shrinking laptops to flexible displays, there is no shortage of interesting advancements when looking back at this year. What other groundbreaking advancements were made this year, and what do we have to look forward to for 2009?
Censorship

YouTube Bans Gun and Knife Videos In the UK 632

PatPending writes with a depressing excerpt from the UK's Metro: "The Google-owned video-sharing site YouTube has decided to introduce the ban [on weapons-related videos] for the UK only amid widespread unease about the increase in knife crime in the country. 'We recognise that there has been particular concern over videos in the UK that involve showing weapons with the aim of intimidation, and this is one of the areas we are addressing,' a YouTube spokesperson said. 'I would like to see other internet service providers follow suit to reinforce our message that violence will not be tolerated either on the internet or in the real world,' she said."
The Courts

Indian Woman Convicted of Murder By Brain Scan 453

Kaseijin writes "Neuroscientist Champadi Raman Mukundan claims his Brain Electrical Oscillations Signature test is so accurate, it can tell whether a person committed or only witnessed an act. In June, an Indian judge agreed, using BEOS to find a woman guilty of killing her former fiancé. Scientific experts are calling the decision 'ridiculous' and 'unconscionable,' protesting that Mukundan's work has not even been peer reviewed. How reliable should a test have to be, when eyewitnesses are notoriously fallible? Does a person have a right to privacy over their own memories, or should society's interest in holding criminals accountable come first?"
Earth

Research Finds Carbon Dating Flawed 625

eldavojohn writes "New research funded by the National Science Foundation at the University of Miami is showing that carbon dating (the 13C/12C ratio used to infer age) in the ocean can only be trusted up to 150 million years ago. From the primary researcher, 'This study is a major step in terms of rethinking how geologists interpret variations in the 13C/12C ratio throughout Earth's history. If the approach does not work over the past 10 million years, then why would it work during older time periods? As a consequence of our findings, changes in 13C/12C records need to be reevaluated, conclusions regarding changes in the reservoirs of carbon will have to be reassessed, and some of the widely-held ideas regarding the elevation of CO2 during specific periods of the Earth's geological history will have to be adjusted.' While this research doesn't necessarily throw carbon dating out the window, it should cause people to rethink so many theories about early life that revolved around ages of sediment in the oceans."
Space

"Water Bears" First Animals to Survive Trip Into Space Naked 235

Adam Korbitz writes "New Scientist and Science Daily are reporting the results of an intriguing experiment in which scientists launched tardigrades or 'water bears' — tiny invertebrates about one millimeter long — into space onboard the European Space Agency's FOTON-M3 spacecraft. After 10 days in the vacuum of space, the satellite returned to Earth and the tardigrades were recovered. The tardigrades survived the vacuum just fine, but exposure to the Sun's ultraviolet radiation proved deadly for most of the water bears. However, some did survive. The tardigrades are the first animals to have survived such an experiment, a feat previously achieved only by lichens and bacteria."
The Internet

GENI To Replace Internet, Gets $12M Funding 295

Postglobalism writes "A massive project to redesign and rebuild the Internet from scratch is inching along with $12 million in government funding and donations of network capacity by two major research organizations. Many researchers want to rethink the Internet's underlying architecture, saying a 'clean-slate' approach is the only way to truly address security and other challenges that have cropped up since the Internet's birth in 1969."
Displays

Microsoft Engineers Invent Displays That Top LCDs For Efficiency 283

MechEMark writes with this excerpt from a hope-inspiring article at the IEEE Spectrum, which says "Researchers from Microsoft say they've built a prototype of a display screen using a technology that essentially mimics the optics in a telescope but at the scale of individual display pixels. The result is a display that is faster and more energy efficient than a liquid crystal display, or LCD, according to research reported yesterday in Nature Photonics ... The design greatly increases the amount of backlight that reaches the screen. The researchers were able to get about 36 percent of the backlight out of a pixel, more than three times as much light as an LCD can deliver. But Microsoft senior research engineer Michael Sinclair says that through design improvements, he expects that number to go up — theoretically, as high as 75 percent."
Security

Disgruntled Engineer Hijacks San Francisco's Computer System 1082

ceswiedler writes "A disgruntled software engineer has hijacked San Francisco's new multimillion-dollar municipal computer system. When the Department of Technology tried to fire him, he disabled all administrative passwords other than his own. He was taken into custody but has so far refused to provide the password, and the department has yet to regain admin access on their own. They're worried that he or an associate might be able to destroy hundreds of thousands of sensitive documents, including emails, payroll information, and law enforcement documents."
Math

Prominent Mathematicians Rebuke Recent Riemann Hypothesis Proof 172

Bryan writes "Xian-Jin Li's purported proof of the Riemann Hypothesis (reported on recently) has been rebuked by Fields Medalist Terence Tao. Fortunately, Dr. Li's proof fails alongside a respectable graveyard of previous attempts." Relatedly, jim.shilliday writes "The proof cites and appears to be based in part on the work of the leading French theorist Alain Connes. A few hours ago, Connes posted a comment on his blog stating that the purported proof is so badly flawed that he stopped reading it."
Medicine

Studies Show the Value of Not Overthinking 244

WSJdpatton writes "Fishing in the stream of consciousness, researchers now can detect our intentions and predict our choices before we are aware of them ourselves. The brain, they have found, appears to make up its mind 10 seconds before we become conscious of a decision — an eternity at the speed of thought. Their findings challenge conventional notions of choice, writes WSJ's Robert Lee Hotz."
Biotech

Drug Reverses Retardation In Mice 318

snydeq writes "Rapamycin, a medication doctors prescribe to transplant patients to prevent organ rejection, has been used to reverse learning disorders and mild retardation associated with TSC (tuberous sclerosis complex) in mice. Because the condition is linked to autism, scientists believe the drug may be used to treat learning disabilities and short-term memory deficits in all kinds of autism as well. The scientists chose rapamycin after they realized the drug regulates one of the same proteins that the TSC gene does, just in different parts of the body. 'What was surprising is that we could give rapamycin to adult mice and reverse their condition,' said neurobiologist Alcino Silva of the David Geffen School of Medicine at UCLA. 'We did not know ... that this drug would be equally effective for the learning disabilities as it is for tissue rejection.' Rapamycin treatment leveled the playing field between normal and TSC mice in as little as three days."

Slashdot Top Deals

Today is a good day for information-gathering. Read someone else's mail file.

Working...