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Science

Colliding Particles Can Make Black Holes After All 269

Posted by Soulskill from the act-now-while-supplies-last dept.
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.
Networking

Nmap 5.20 Released 36

Posted by Soulskill from the more-and-better dept.
ruphus13 writes "Nmap has a new release out, and it's a major one. It includes a GUI front-end called Zenmap, and, according to the post, 'Network admins will no doubt be excited to learn that Nmap is now ready to identify Snow Leopard systems, Android Linux smartphones, and Chumbies, among other OSes that Nmap can now identify. This release also brings an additional 31 Nmap Scripting Engine scripts, bringing the total collection up to 80 pre-written scripts for Nmap. The scripts include X11 access checks to see if X.org on a system allows remote access, a script to retrieve and print an SSL certificate, and a script designed to see whether a host is serving malware. Nmap also comes with netcat and Ndiff. Source code and binaries are available from the Nmap site, including RPMs for x86 and x86_64 systems, and binaries for Windows and Mac OS X. '"
Games

The Murky Origins of Zork's Name 70

Posted by Soulskill from the murky-enough-for-a-grue dept.
mjn writes "Computational media researcher Nick Montfort traces the murky origins of Zork's name. It's well known that the word was used in MIT hacker jargon around that time, but how did it get there? Candidates are the term 'zorch' from late 1950s DIY electronics slang, the use of the term as a placeholder in some early 1970s textbooks, the typo a QWERTY user would get if he typed 'work' on an AZERTY keyboard, and several uses in obscure sci-fi. No solid answers so far, though, as there are problems with many of the possible explanations that would have made MIT hackers unlikely to have run across them at the right time."
Education

Ocean-Crossing Dragonflies Discovered 95

Posted by samzenpus from the incredible-journey dept.
grrlscientist writes "While living and working as a marine biologist in Maldives, Charles Anderson noticed sudden explosions of dragonflies at certain times of year. He explains how he carefully tracked the path of a plain, little dragonfly called the Globe Skimmer, Pantala flavescens, only to discover that it had the longest migratory journey of any insect in the world."

Comment Re:Not news (Score 1) 210

by Nasser (#30671070) Attached to: Ubuntu "Memberships" Questioned

agreed. The title should be changed. When i read the title i thought Ubuntu created different membership levels or something. I'm an Ubuntu Member myself and it wasnt hard to get. Its not really a big deal you get a few small perks like the @ubuntu.com email address (which just forwards to your launchpad email account) and the right to use the ubuntu logo on your resume or business cards. sometimes they let Ubuntu Members test stuff before its released to the public like UbuntuOne (just like dropbox).
Linux

Ubuntu "Memberships" Questioned 210

Posted by CmdrTaco from the member-is-a-funny-word dept.
mxh83 writes "Apparently if you have 'sustained' and 'significant' contributions to Ubuntu, you can become a 'Ubuntu Member' and get some freebies. 'While there is no precise period that we look for, it is rare for applications to be accepted from people contributing for less than 6 months. It is vital to be well prepared for the meeting. You need to convince the membership board that you have contributed to Ubuntu.' Have they thought this incentive through? What about recognition for smaller contributors? And who judged what is a 'significant' contribution to a community project?" Update: 01/06 20:33 GMT by S : Changed the title to reflect the fact that Ubuntu memberships have actually been around for a few years now.
Games

Experience System, New Maps Coming To Gears of War 2 11

Posted by Soulskill from the blam-blam-level-up dept.
Gamespot reports that Gears of War 2 will soon be getting a new experience system to facilitate multiplayer progression. Epic's Rod Ferguson had this to say: "Basically, it was a matter of listening to what people were saying about the TrueSkill system. We spent a lot of time on the forums and talking with other players, and we were noticing that people were sort of plateauing really quickly. ... So to remedy the issues, we figured we should impose a system where people could earn experience; even if they lost the match they would feel like they're moving up the ladder. We want them to feel like they're progressing, gaining levels of experience in multiplayer play." Gears of War 2 will also be getting a new set of maps, including Fuel Depot, a popular selection from the first game.

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