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Submission + - How NASA steers the Int'l Space Station around asteroids & other debris (arstechnica.com)

willith writes: I got to sit down with ISS TOPO Flight Controller Josh Parris at the Houston Mission Control Center and talk about how NASA steers all 400 tons of the International Space Station around potential collisions, or "conjunctions," in NASA-parlance. The TOPO controller, with assistance from USSTRATCOM's big radars, keeps track of every object that will pass within a "pizza-box"-shaped 50km x 50km x 4km perimeter around the ISS. Actually moving the station is done with a combination of large control moment gyros and thrusters on both the Zvezda module and visiting vehicles. It's a surprisingly complex operation!

Submission + - Discrete Log Problem Breakthrough Threatens Crypto

tbonefrog writes: Cryptographic ground truth is changing fast. In February Antoine Joux produced a new record subexponential discrete logarithm algorithm running at L(1/4) speed and beating the long-standing L(1/3) mark. On June 20 a quasipolynomial algorithm was announced at the Workshop on Number-Theoretic Algorithms for Asymmetric Cryptology in France, and explained by Stephen Galbraith

Discrete logarithm and factoring are different problems but progress on one tends to lead to progress in the other. Get a paper bank statement mailed to you each month, order some paper checks, and buy stamps and envelopes for paying your bills via snail mail.

Comment Re:What an absolute c--t.. (Score 1) 47

Wikipedia looks to be more misleading than wrong in this case. It seems to be using "member of Parliament" to mean members of either House, whereas the term "Member of Parliament" is pretty much reserved for members of the House of Commons. In short, you can be a "member of Parliament" without being a "Member of Parliament"...

Submission + - MySQL man pages silently relicensed away from GPL 2

An anonymous reader writes: From the "Gimme it! Its Mine!" department, The MariaDB blog is reporting a small change to the license covering the man pages to MySQL. Until recently the governing license was GPLv2, now the license reads:

This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited.

Submission + - Subversion 1.8 Released But Will You Still Use Git? (developer.com)

darthcamaro writes: Remember back in the day when we all used CVS? Then we moved to SVN (subversion) but in the last three yrs or so everyone and their brother seems to have moved to Git, right? Well truth is Subversion is still going strong and just released version 1.8. While Git is still faster for some things, Greg Stein, the former chair of the Apache Software Foundation, figures SVN is better than Git at lots of things.

With Subversion, you can have a 1T repository and check out just a small portion of it, The developers don't need full copies," Stein explained. "Git shops typically have many, smaller repositories, while svn shops typically have a single repository, which eases administration, backup, etc."


Submission + - Oracle drops GNU GPL from MySQL's man page licence (muktware.com)

sfcrazy writes: While naive users believed that Oracle will emerge as a champion of free software and polish OOo and MySQL to compete with arch rival Microsoft — the company disappointed everyone. There are reports that MySQL has changed its man page license — it has moved away from GNU GPL. The changes took place between MySQL 5.5.30 to MySQL 5.5.31.

MySQL 5.5.30 man page license clearly said that: This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.

Where as, the MySQL 5.5.31 licence says: This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited.

Submission + - Verizon accused of intentionally slowing Netflix video streaming (networkworld.com)

colinneagle writes: A recent GigaOm report discusses Verizon's "peering" practices, which involves the exchange of traffic between two bandwidth providers. When peering with bandwidth provider Cogent starts to reach capacity, Verizon reportedly isn't adding any ports to meet the demand, Cogent CEO Dave Schaffer told GigaOm.

"They are allowing the peer connections to degrade," Schaffer said. "Today some of the ports are at 100 percent capacity."

Why would Verizon intentionally disrupt Netflix video streaming for its customers? Many are pointing to the fact that Verizon owns a 50% stake in Redbox, the video rental service that contributed to the demise of Blockbuster. If anything threatens the future of Redbox, whose business model requires customers to visit its vending machines to rent and return DVDs, its Netflix's instant streaming service, which delivers the same content directly to their screens.

Submission + - Fanboys and trolls are the cancer killing Free Software (martin-graesslin.com) 1

An anonymous reader writes: Martin Gräßlin, the maintainer of the KWin window manager, writes an informative blog post about his experiences with the less favorable pockets of the Free Software community:

Years ago I had a clear political opinion. I was a civil-rights activist. I appreciated freedom and anything limiting freedom was a problem to me. Freedom of speech was one of the most important rights for me. I thought that democracy has to be able to survive radical or insulting opinions. In a democracy any opinion should have a right even if it’s against democracy. I had been a member of the lawsuit against data preservation in Germany. I supported the German Pirate Party during the last election campaign because of a new censorship law. That I became a KDE developer is clearly linked to the fact that it is a free software community.

But over the last years my opinion changed. Nowadays I think that not every opinion needs to be tolerated. I find it completely acceptable to censor certain comments and encourage others to censor, too. What was able to change my opinion in such a radical way? After all I still consider civil rights as extremely important. The answer is simple: Fanboys and trolls.


Submission + - Kubuntu Linux 13.04 "Raring Ringtail" Released (kubuntu.org)

jrepin writes: The new version of GNU/Linux distribution Kubuntu 13.04, codenamed Raring Ringtail, comes with KDE software Compilation 4.10, Linux kernel 3.8, X.Org 7.7, Mesa 3D 9.1, GCC 4.7 and other updated core software. Included is is the new version of the Muon Suite for app install and upgrades, which introduces support for installing Plasma widgets. Version 2 of Rekonq web browser adds a bunch of new features. Homerun is a full screen alternative to the Kickoff application launcher menu. Available on the default install is also Oxygen Sans, a new font from KDE's artists.

Submission + - Ubuntu Server 13.04 Released

An anonymous reader writes: Canonical today announced that Ubuntu Server 13.04 is available for download, featuring high-availability (HA) for OpenStack along with industry-leading capabilities for scale out storage, networking and compute. Ubuntu Server 13.04 is the only distribution of OpenStack that makes high-availability (HA) a standard feature, underlining its position as the easiest and fastest way to deploy an OpenStack cloud for production purposes. Enterprises on 12.04 LTS can upgrade to the latest OpenStack version, “Grizzly,” from the Ubuntu Cloud Archive.

Submission + - Device Keeps Liver Alive Outside Body For 24 Hours (singularityhub.com)

kkleiner writes: A new device will keep a liver alive outside of the human body for up to 24 hours. Developed at Oxford, the OrganOx circulates oxygenated red bloods cells and nutrients through the liver while maintaining the proper temperature. Doctors estimate that this new technique could double the number of livers available, saving the lives of thousands who die every year awaiting transplant.

Submission + - COCK-A-DOODLE-DOO: NASA rovers scrawl giant willy on Mars (theregister.co.uk)

puddingebola writes: From the article, "The US space agency's $820m exploration rovers Spirit and Opportunity set out for Mars in 2003 and, once landed in 2004, got busy looking for signs of water, a critical building block for life, on the Red Planet. But while the Jet Propulsion Lab's pair were driving around, they left criss-crossing tracks in the Martian sand, which appear to sketch out a crude drawing of an erect manhood and testicles."

Submission + - British Deputy Prime Minister Nick Clegg 'Kills' Snoopers Charter (techweekeurope.co.uk)

judgecorp writes: The Deputy Prime Minister, Nick Clegg, has effectively "killed" the Communications Data Bill which would have required service providers to share personal communications data with the police. Clegg has withdrawn the support of the Liberal Democrat Party (part of the Coalition in power in the UK) from the so-called "Snooper's Charter". The announcement is timed to block the measure from the Queen's Speech on 8 May, which introduces the next programme of planned legislation.

Submission + - Diamond shows promise for a quantum Internet (nature.com)

ananyo writes: A future quantum version of the Internet might be built from diamond crystals rather than silicon chips. Physicists report that they have entangled information kept in pieces of diamond 3 metres apart, so that measuring the state of one quantum bit (qubit) instantly fixes the state of the other — a step necessary for exchanging quantum information over large distances (abstract).

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