Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×

Comment Maybe Not Ridiculous (Score 1) 541

I know it seems a little far-fetched, but the globalization possible due to technology has caused a lot of conflict and strife in terms of politics, business practices, etc. The open source movement, which became prominent mostly through projects like Apache, Firefox, and especially Linux, is one of the best examples we have so far for the potential good of globalization--where people are coming together across the world irrespective of race, religion, or nationality and working toward a common goal for the greater good of the entire world (or at least the part of the world who benefits from their software). It's a model for the potential of global peace and cooperation.

Not saying Linus is by any means a shoe-in for it, but I don't think it's an absurd idea.

Privacy

Wireless Network Modded To See Through Walls 161

KentuckyFC writes "The way radio signals vary in a wireless network can reveal the movement of people behind closed doors, say researchers who have developed a technique called variance-based radio tomographic imaging which processes wireless signals to peer through walls. They've tested the idea with a 34-node wireless network using the IEEE 802.15.4 wireless protocol (the personal area network protocol employed by home automation services such as ZigBee). The researchers say that such a network could be easily distributed by the police or military wanting to determine what's going on inside a building. But such a network, which uses cheap off-the-shelf components, might also be easily deployed by your neighbor or anybody else wanting to monitor movements in your home."
Education

RIAA's Elementary School Copyright Curriculum 507

selven writes "In a blatant campaign devoid of any subtlety, the RIAA is fighting for the hearts and minds of our children with its Music Rules, a collection of education materials on how to respect copyright. The curriculum includes vocabulary such as 'counterfeit recordings, DMCA notice, "Grokster" ruling, legal downloading, online piracy, peer-to-peer file sharing, pirate recordings, songlifting, and US copyright law.' There is no mention whatsoever of fair use. Compounding the bias, it includes insights such as that taking music without paying for it is 'songlifting,' and that making copies for personal use and then playing them while your friends come over is illegal. On the bright side, it includes math showing that the total damages from copyright infringement by children in the US amount to a measly $7.8 million."

Comment The Important Thing is Existence (Score 4, Interesting) 207

In terms of government it is considerably harder to make bring these things into existence and to remove them once they're already there. Changing it after it already exists is trivial. And that's what's important and significant about this: it exists. The general population has facilitated access to something that was obscure and hidden behind a wall of government before. This may not seem like much but I think the successful creation of this type of transparency throughout the government, and if possible embedding it systemically into government processes, that we will see a great improvement in terms of freedom, success, and efficiency of our government.

It's similar to the way open source applications always get bugs patched faster than commercial implementations--crowdsourcing is a good way to catch errors. That will undoubtedly apply to government as well, especially when many politicians make their living relying on their practices being obscured from the public.

Image

Gardeners Told to Give Exhausted Bees an Energy Drink Screenshot-sm 200

In an effort to help Britain's declining bee population, the Royal Society for the Protection of Birds is urging gardeners to leave out a homemade energy drink for tired bees. The RSPB says that a mix of two tablespoons of sugar with a tablespoon of water makes a perfect bee-boosting drink. Val Osborne, head of wildlife inquiries at the RSPB, said, "Many people keep seeing bees on the ground and assume they are dead, but chances are they are having a rest. Much like us, a sugary drink could boost their energy levels and a simple sugar and water combination will be a welcome treat."
Earth

Submission + - Earth's Period of Habitability Nearly Over

steve_thatguy writes: In yet another way life on Earth is doomed to extinction, the International Astronomical Union (IAU) were presented with research suggesting that Earth is nearing the end of the time it will be capable of sustaining life as we know it. How near? Very on a cosmological timescale, or one half to one billion years people-time. Around that time, the Sun will become too hot for liquid water to exist on Earth. This is not really a new doomsday scenario, however now we know we fall on the trailing end of the life-sustainability timeline.
Medicine

Submission + - Scientists Create Artificial Bones from Wood

steve_thatguy writes: According to Discovery News, Italian scientists have made artificial bone from wood. Created by blasting wood blocks with heat until they are nearly pure carbon then coating them with calcium, the scientists say the material allows bones to heal faster and more securely. Unlike titanium, the wood-based artificial bones flex slightly much like real bone, and the porous nature of the wood allows for better bio-activity with surrounding tissue. Though human testing is still likely years away, the material is currently being used successfully in sheep and may have other industrial applications.

Comment Entirely Net-Based? (Score 5, Informative) 817

I don't know the tech details of ChromeOS yet, but I get the impression it's mostly if not entirely net-based. I think that's going to leave Microsoft with a fairly comfortable marketshare even if it takes off because, to some extent, many people want *their* files and *their* processing to be solely under *their* control. There's something to be said for having your own house with your own yard and fence versus living in an apartment building with millions of other people. Please correct me if I'm wrong.
X

Moblin Will Run X Server As Logged-In User, Not Root 205

nerdyH writes "An architect of the Moblin Project has announced that Moblin 2.0 for netbooks and nettops is the first Linux distribution to run the X server as the logged-in user, rather than SUID'd to root. The fix to this decades-old security liability comes thanks to 'NRX' (No-root X) technology reportedly developed by Intel, Red Hat, and others in the X community, and the Moblin-sponsored 'Secure X' project. Besides making Linux netbooks a lot more snoop-proof, it seems like this could lead to an X-hosting renaissance of sorts, since you wouldn't be risking the whole system just to open up a specific user's account to remote X servers."

Comment Finally!!! (Score 1) 281

IBM deserves an Oscar and a Nobel Prize for this!!! This problem has persistently plagued me for ages! I'm glad someone finally came up with a solution to this. My only recourse up to this point has been to avoid SSN fields on any web form. If my boss wants something that requires a unique personal identifier I tell him it can't be done--not unless he wants to hire a team of interns to parse whatever voodoo people put into that SSN field!

Thank you so much for this new knowledge IBM! Now if we can do something about phone number fields I'll be in web developer heaven!

Robotics

Robot Soldiers Are Already Being Deployed 258

destinyland writes "As a Rutgers philosopher discusses robot war scenarios, one science magazine counts the ways robots are already being used in warfare, including YouTube videos of six military robots in action. There are up to 12,000 'robotic units' on the ground in Iraq, some dismantling landmines and roadside bombs, but 'a new generation of bots are designed to be fighting machines.' One bot can operate an M-16 rifle, a machine gun, and a rocket launcher — and 250 people have already been killed by unmanned drones in Pakistan. He also tells the story of a berserk robot explosives gun that killed nine people in South Africa due to a 'software glitch.'"
Biotech

Texas Makes Zombie Fire Ants 398

eldavojohn writes "What do you do when a foreign species has been introduced to your land from another continent? Bring over the natural predator from the other continent. Scientists in Texas have introduced four kinds of phorid flies from South America to fight fire ants. These USDA approved flies dive bomb ants and lay an egg inside the ant. The maggot hatches and eats away juicy tender delicious ant brain until the ant is nothing more than a zombie that wanders around for two weeks before the head falls off and the ant dies. A couple of these flies will cause the ants to modify their behavior and this will be a very slow acting solution to curb the $1 billion in damage these ants do to Texas cattle ranches and — oddly enough — electrical equipment like circuit breakers. You may remember zombifying parasites hitting insects like cockroaches."
Medicine

Reliable Male Contraceptive In the Works 519

Hugh Pickens writes "The BBC reports that recent tests in China indicate a monthly injection of testosterone, which works by temporarily blocking sperm production, could be as effective at preventing pregnancies as the female pill or condoms. In trials in China only one man in 100 fathered a child while on the injections, and six months after stopping the injections the mens' sperm counts returned to normal. The lead researcher said that if further tests proved successful, the treatment could become widely available in five years' time. Previous attempts to develop an effective and convenient male contraceptive have encountered problems over reliability and side effects, such as mood swings and a lowered sex drive. However, despite the injection having no serious side effects, almost a third of the 1,045 men in the two-and-a-half year study did not complete the trials; no reason was given for this."

Slashdot Top Deals

"Gravitation cannot be held responsible for people falling in love." -- Albert Einstein

Working...