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Comment Re:So is this project (Score 1) 299

I think there are two projects, the 100 year starship project, and the Icarus Interstellar project. From what I've read, they have similar concerns, but are different organizations. The 100 year starship project objective is to think about how to build a starship that can travel for 100 years, reach another star and return data to earth. Icarus is interested in interstellar travel too, but seems to have a more nebulous goal, mostly about the research needed to build an interstellar ship.

Comment Re:Works as intended! (Score 2) 302

But, we already have a failing missile defense system. The Memorial Richard M. Perle Missile Defense system that is deployed in Alaska to protect us from North Korea and Iran. The last report I read said the system had never had a successful intercept without a transponder on the target.

I don't think we need two failing missile defense system. That's just starting down the slippery slope of competing, failing missile defense systems. If one isn't enough, then two won't be enough and pretty soon you're spending 20% of GDP just on failing missile defense systems and there's nothing left to fund Homeland security.

Comment Re:Multi-device (Score 2) 109

I've got a similar setup at home. I've got my basic OpenAFS home directory as a starting point, but I finally got things to work fairly well by a combination of a KDEHOME that points to a machine local filesystem and symlinks out of the networked directory to the machine local filesystem.

It seems like every release has another service that assumes every home directory is a local hard drive and everybody needs to run background services that can't properly share files in their home directories. (Like a "personal" copy of mysqld...)

Comment Re:Is a IBM 4Pi a mainframe? (Score 2) 230

I worked in Houston on the Shuttle software verification simulator from 1982 to 1984. The simulator was about 4.5 million lines of 370 BAL and was connected to a redundant set of Shuttle flight computers (AP-101s) through 2 system 370 channels, one for inbound data and one for (mostly) outbound data. The IBM 3033 had been installed shortly before I started in Houston and was a replacement for the IBM System 360 Mod 75's that had run the Apollo missions. The mod 75s were serial numbers 1, 4, and 5 (if I remember correctly). The machine with serial number one was given to the Smithsonian, so you may be able to see it there.

The AP-101's were space qualified, radiation hardened, pieces of hardware with core memory that booted off a mag tape. It had 64K 32 bit words of main memory and 128K 32 bit words of instruction memory. The Primary Avionics Software System was written in a language called HAL/S (The reference book is sitting on my desk now). There was an Assembler kernel that supported the PASS. I wouldn't say the AP-101 was related to the System 360 except that it was register based.

Open Source

Linux 2.6.37 Released 135

diegocg writes "Version 2.6.37 of the Linux kernel has been released. This version includes SMP scalability improvements for Ext4 and XFS, the removal of the Big Kernel Lock, support for per-cgroup IO throttling, a networking block device based on top of the Ceph clustered filesystem, several Btrfs improvements, more efficient static probes, perf support to probe modules, LZO compression in the hibernation image, PPP over IPv4 support, several networking microoptimizations and many other small changes, improvements and new drivers for devices like the Brocade BNA 10GB ethernet, Topcliff PCH gigabit, Atheros CARL9170, Atheros AR6003 and RealTek RTL8712U. The fanotify API has also been enabled. See the full changelog for more details."

Comment Re:Go for it (Score 1) 1065

Between the GPS capabilities of the phones and the beam steering capabilities of the cell tower antennas, disabling cell phone conversations in moving vehicles could probably be done at the towers.

If I remember an article out of Scientific American properly, the cell towers use phase array transmitters to aim the beams to cut down on power requirements.

Image

Stewart and Colbert Plan Competing D.C. Rallies Screenshot-sm 696

Lev13than writes "In a direct retort to Glenn Beck's Restoring Honor rally, Jon Stewart and Stephen Colbert have announced competing rallies on October 30th. Stewart plans to host a 'Rally To Restore Sanity' on Oct. 30 on the National Mall in D.C. for the Americans he says are too busy living normal, rational lives to attend other political demonstrations. Colbert, meantime, will shepherd his fans in a 'March To Keep Fear Alive.' 'Damn your reasonableness!' Colbert said. 'Now is not the time to take it down a notch. Now is the time for all good men to freak out for freedom!' Stewart, meanwhile, has promised to provide attendees with signs featuring slogans such as 'I Disagree With You But I'm Pretty Sure You're Not Hitler' and 'I'm Afraid of Spiders.'"
Image

The Push For Colbert's "Restoring Truthiness" Rally Screenshot-sm 703

jamie writes "A grassroots campaign has begun to get Stephen Colbert to hold a rally on the steps of the Lincoln Memorial to counter Glenn Beck's recent 'Restoring Honor' event. The would-be rally has been dubbed 'Restoring Truthiness' and was inspired by a recent post on Reddit, where a young woman wondered if the only way to point out the absurdity of the Tea Party's rally would be if Colbert mirrored it with his own Colbert Nation.'"
KDE

KDE 4.5 Released 302

An anonymous reader writes "KDE 4.5.0 has been released to the world. See the release announcement for details. Highlights include a Webkit browser rendering option for Konqueror, a new caching mechanism for a faster experience and a re-worked notification system. Another new feature is Perl bindings, in addition to Python, Ruby and JavaScript support. The Phonon multimedia library now integrates with PulseAudio. See this interview with KDE developer and spokesperson Sebastian Kugler on how KDE can continue to be innovative in the KDE4 age. Packages should be available for most Linux distributions in the coming days. More than 16000 bug fixes were committed since 4.4."
Communications

Skype Releases Open SDK 108

An anonymous reader writes "SkypeKit gives Linux developers access to core functionality, allowing Linux developers to add video, calling, and instant messaging features to desktop applications. The SDK also comes with the freshly royalty-free SILK codec for high-end audio. Skype is hoping that the inclusion of SILK will popularize the codec, extending its reach. Currently, the SkypeKit beta is only available for Linux on an invite-only basis, with Windows and Mac versions planned in coming weeks. The SDK does not cover Android or Mac, an odd choice considering the announcement of SkypeKit championed itself for extending the functionality of Skype to multiple platforms and devices. Including smartphones in the SDK seems like an obvious move." Ars Technica has a rundown, too.
GNU is Not Unix

New LLVM Debugger Subproject Already Faster Than GDB 174

kthreadd writes "The LLVM project is now working on a debugger called LLDB that's already faster than GDB and could be a possible alternative in the future for C, C++, and Objective-C developers. With the ongoing success of Clang and other LLVM subprojects, are the days of GNU as the mainstream free and open development toolchain passé?" LLVM stands for Low Level Virtual Machine; Wikipedia as usual has a good explanation of the parent project.
Handhelds

New Handheld Computer Is 100% Open Source 195

metasonix writes "While the rest of the industry has been babbling on about the iPad and imitations thereof, Qi Hardware is actually shipping a product that is completely open source and copyleft. Linux News reviews the Ben NanoNote (product page), a handheld computer apparently containing no proprietary technology. It uses a 366 MHz MIPS processor, 32MB RAM, 2 GB flash, a 320x240-pixel color display, and a Qwerty keyboard. No network is built in, though it is said to accept SD-card Wi-Fi or USB Ethernet adapters. Included is a very simple Linux OS based on the OpenWrt distro installed in Linksys routers, with Busybox GUI. It's apparently intended primarily for hardware and software hackers, not as a general-audience handheld. The price is right, though: $99."
The Internet

Six Major 3G and 4G Networks Tested Nationwide 115

adeelarshad82 writes "PCMag recently tested six 3G and 4G networks to determine which ones were the fastest (and slowest) in 18 different US cities. They focused on data, not calls, and used their own testing script and methodology, which combined various kinds of uploads and downloads. Using laptops, more than a dozen people ran more than 10,000 tests; they found AT&T is both the fastest national 3G network, and the least consistent. Sprint's 3G system was the slowest of the 'big four' carriers, but the most consistent. When the test results were broken down by regions, AT&T led on speed in the Southeast, Central, and West, but T-Mobile took the crown in the Northeast region. Sprint's 4G network was fast where it was available, but it was surprisingly slower than 3G in some cities. The fastest AT&T download seen, at 5.05 megabits/sec, was right behind Apple's headquarters at 1 Infinite Loop in Cupertino, CA. The fastest connection in any of the tests was a blazing 9.11 megabits down on Sprint 4G in the Midtown neighborhood of Atlanta, GA. The slowest city, on average, was Raleigh, with average 3G downloads of 880kbits/sec."
Supercomputing

Mobile Phones vs. Supercomputers of the Past 247

An anonymous reader writes "The recently published Top 500 list of the world's fastest supercomputers is based on the Linpack benchmark developed decades ago by Jack Dongarra. This same test has been ported to Android mobile phones, which means that we can compare the performance of our phones against that of the supercomputers of the past. For example, a tweaked Motorola Droid can hit 52 Mflop/s, which is more than 15 times faster than the CPUs used in the 1979 Cray-1." But even today's most powerful cellphones don't come with an integrated bench.

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