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Science

Colliding Particles Can Make Black Holes After All 269

cremeglace writes with this excerpt from ScienceNOW: "You've heard the controversy. Particle physicists predict the world's new highest-energy atom smasher, the Large Hadron Collider (LHC) near Geneva, Switzerland, might create tiny black holes, which they say would be a fantastic discovery. Some doomsayers fear those black holes might gobble up the Earth — physicists say that's impossible — and have petitioned the United Nations to stop the $5.5 billion LHC. Curiously, though, nobody had ever shown that the prevailing theory of gravity, Einstein's theory of general relativity, actually predicts that a black hole can be made this way. Now a computer model shows conclusively for the first time that a particle collision really can make a black hole." That said, they estimate the required energy for creating a black hole this way to be roughly "a quintillion times higher than the LHC's maximum"; though if one of the theories requiring compact extra dimensions is true, the energy could be lower.
Image

Zombie Pigs First, Hibernating Soldiers Next 193

ColdWetDog writes "Wired is running a story on DARPA's effort to stave off battlefield casualties by turning injured soldiers into zombies by injecting them with a cocktail of one chemical or another (details to be announced). From the article, 'Dr. Fossum predicts that each soldier will carry a syringe into combat zones or remote areas, and medic teams will be equipped with several. A single injection will minimize metabolic needs, de-animating injured troops by shutting down brain and heart function. Once treatment can be carried out, they'll be "re-animated" and — hopefully — as good as new.' If it doesn't pan out we can at least get zombie bacon and spam."
Networking

Large-Scale Mac Deployment? 460

UncleRage writes "I've been asked to research and ultimately recommend a deployment procedure for Macs across a rather large network. I'm not a stranger to OS X; however, the last time I worked on deployment NetRestore was still king of the mountain. Considering the current options, what methodologies do admins adhere to? Given the current selection of tools available, what would you recommend when planning, prototyping, and rolling out a robust, modular deployment scenario? For the record, I'm not asking for a spoon-fed solution; I'm more interested in a discussion concerning the current tools and what may (or may not) have worked for you. There are a lot of options available for modular system deployment... what are your opinions?"

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