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Comment Re:Waiting on the next jump in knowledge (Score 1) 458

It's not "unpossible". Protons (like most things at the sub-atomic scale) are not like the physical objects you're accustomed to, with seemingly concrete boundaries. It's not like a very small kind of baseball.

Protons are more like the broadcast range of a wifi hotspot (assuming, like any good physicist, that the hotspot signal is exactly spherical, to make the math easier). You might look at signal-to-noise ratio, which will produce one definition of "size", or you might look at wattage, which produces a different measurement of "size", or you might look at some other factor entirely, producing yet another definition of "size". These will not give you the game size, but are all "correct" within their contexts.

And, of course, since protons are actually composed of 2 up quarks and 1 down quark, that complicates the question of "size" further, since you could define proton size based on measurements and modeling of the quarks, which would be analogous to considering the shape and location of the antennae in the aforementioned wifi hotspot.

Comment Reliability concerns (Score 1) 558

"Dammit, why did my car just shut off again?!"

I think anyone here will recognize how easily "smart gun technologies" will be circumvented on the streets, either by hardware hacks or software ones, meaning the technology will be useless at preventing illegal firearms transfers after a few days of being introduced. The only kind of crime that would be prevented by biometric or RFID identification would be stealing someone's gun to use on them in the heat of the confrontation. This seems somewhat desirable for peace officers and security personnel, but only if the technology can be made robust enough to prevent false negatives. No officer would ever want to place their lives in the hands of a gun that might refuse to fire at the most important moment.

For the majority case, sport and range shooting, the "feature" is nothing more than a potential nuisance, something else that can break in an already complex, dangerous system.
Cloud

Submission + - Rapyuta robotic computing engine hits alpha (roboearth.org)

IndigoDarkwolf writes: Smart robotics require heavy computation to perform the most basic tasks, such as differentiating a coffee mug from a pet cat, navigating spaces, and calculating how to pick up an object. Keeping the computing power and data storage for all of this on the robot itself seems impractical and inefficient for the folks at RoboEarth, hence the start of a project called Rapyuta, a Platform-as-a-Service solution for robotic cloud computing.

Rapyuta allows multiple robots to offload expensive computations to other computers, removing the need for packing all that expensive hardware on each and every robot. Further, Rapyuta provides a centralized database of objects to aid robots in identifying new things they encounter in the world, removing the need to keep this information locally. The project is open-source and recently reached alpha. For more information, hit up their website.

Cloud

Submission + - Robots get an open source Web-based helpline (networkworld.com)

coondoggie writes: "Scientists in Europe say they have developed a cloud service that lets intelligent robots dial in to get help with circumstances they may have not encountered before or a problem they cannot solve. Developed by the European RoboEarth project, the Rapyuta database is a repository of information, stored in a standardized language that robots can access for information as well as offload complicated computations that may take a lot of memory for an individual robot to handle, the RoboEarth outfit says."

Comment Re:Even if this was true... (Score 1) 1009

10% or less of the time. I've bought and assembled 4 "enthusiast" PCs for myself across the last 12 years, each time time making a multiple-generation leap in hardware. Actually, I had little choice but to replace the motherboard with the CPU each time, because the march of technology had pretty much rendered my old hardware obsolete each time.

I've also bought a dedicated file server and a used "enthusiast" PC that I could dedicate to CPU-intensive tasks.

I find it amusing that people are trying to argue that there are other enthusiasts out there beyond the ones trying to build fast, powerful hardware. It's like saying that there are car enthusiasts out there who aren't trying to build fast, powerful vehicles. I'm sure they exist, but for every one of them there are at least a dozen others doing doughnuts every night a few miles down the road from me, flashing their illegal lighting modifications in an impressively gaudy display of car nerdery that, in my mind, invalidates any and all criticism they might have over my hobbies.
Games

Submission + - Chris Roberts announces Star Citizen, seeks crowd funding (robertsspaceindustries.com)

IndigoDarkwolf writes: Chris Roberts, of Strike Commander, Wing Commander, and Privateer fame, has announced his new project, "Star Citizen". A PC-exclusive space sim, Star Citizen promises a highly detailed world, top-end graphics, and elements from both mission-based space sims of Wing Commander yore as well as open-world elements a la Privateer. It is currently expected to launch late in 2014, if they can meet their funding goals. They're asking for the public's help. The main website is already Slashdotted even without Slashdot's help, so they're also taking crowdfunding from their backup site.

Also covered by everyone who cares about PC games.

Games

Submission + - Reverb Publishing threatens kittens, has despicable marketing (destructoid.com)

IndigoDarkwolf writes: Reverb is in hot water after using a kitten charity to try and guilt votes from Steam Greenlight users. The company has promised $5,000 to the humane society if Edge of Space is voted in by October 15. If not? Well, let Reverb explain:

"If the game doesn't get approval, that money will disappear, like a puff of smoke in the uncaring wind, leaving poor kitties to survive in the harsh elements, be placed in harm's way and possible be scheduled for euthanasia."

Comment Re:The next question is... (Score 4, Insightful) 193

The abstract concludes that talking about changes in precipitation are more likely to convince people of climate change.

Sure it will. Until their favored politicians tell them one way or the other, at which point I'll bet dollars to yuan that the same statistical anomaly appears for perceptions in precipitation change.

Comment Confused (Score 1) 324

Could someone explain this part to me:
"It would be even worse if we weren't also locking up lots of water from rivers behind dams like the Hoover Dam."

I get that destroying dams would cause greater fluctuations in water flow rates downstream. Over the long term, however, how would destroying dams cause a net increase in annual water flow rates? Are we actually letting out less aggregate water than comes in, causing dam lakes to actually grow larger each year and dooming them to inevitably flood over the dams creating them? I thought dams merely regulated water flow after building up a large reservoir to spin the turbines for electricity generation.
Science

Submission + - Efficient lasers can now be very, very small (bbc.co.uk)

IndigoDarkwolf writes: Small lasers are important for telecommunications, optical media, and would be crucial to the development of optical computers. But with traditional laser designs, making tiny lasers means inputting a large amount of energy to create the lased light, among a host of other restrictions. Today, however, the Beeb is reporting a breakthrough in laser technology that will allow extremely tiny lasers with an equally tiny — perhaps even non-existent — energy threshold for lasing. Even better, this new laser technology works at room temperature in the optical frequencies used by telecommunications.
Science

Submission + - Scientists create life using artificial amino acid (bbc.co.uk) 2

IndigoDarkwolf writes: The Beeb reports that biologists Sebastian Greiss and Jason Chin have genetically modified a multicellular organism (Caenorhabditis elegans, a tiny worm) to combine an amino acid not found in nature into a custom-built protein. The protein created by their genetically-modified worm contained a dye which glows when exposed to UV light. While previous work showed that genetic modification could incorporate non-natural amino acids into custom proteins for single-celled organisms, this is the first time an entire animal has been modified.

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