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NASA

NASA Delays Discovery's Final Launch To February 62

Velcroman1 writes "NASA has postponed the launch of space shuttle Discovery's final mission to no earlier than early February — the latest in a long string of delays that have kept the spacecraft grounded for more than a month. Discovery is now slated to launch no earlier than Feb. 3, with the delay allowing NASA engineers more time to analyze why small cracks developed in the shuttle's huge external fuel tank. The cracks have since been repaired, but NASA wants to make sure similar issues don't pose a future concern."
Data Storage

WD, Intel, Corsair, Kingston, Plextor SSDs Collide 56

J. Dzhugashvili writes "New SSDs just keep coming out from all corners of the market, and keeping track of all of them isn't the easiest job in the world. Good thing SSD roundups pop up every once in a while. This time, Western Digital's recently launched SiliconEdge Blue solid-state drive has been compared against new entrants from Corsair, Kingston, and Plextor. The newcomers faced off against not just each other, but also Intel's famous X25-M G2, WD's new VelociRaptor VR200M mechanical hard drive, and a plain-old WD Caviar Black 2TB thrown in for good measure. Who came out on top? Priced at about the same level, the WD and Plextor drives each seem to have deal-breaking performance weaknesses. The Kingston drive is more affordable than the rest, but it yielded poor IOMeter results. In the end, the winner appeared to be Corsair's Nova V128, which had similar all-around performance as Intel's 160GB X25-M G2 but with a slightly lower capacity and a more attractive price." Thanks to that summary, you might not need to wade through all 10 of the pages into which the linked article's been split.
Programming

Simpler "Hello World" Demonstrated In C 582

An anonymous reader writes "Wondering where all that bloat comes from, causing even the classic 'Hello world' to weigh in at 11 KB? An MIT programmer decided to make a Linux C program so simple, she could explain every byte of the assembly. She found that gcc was including libc even when you don't ask for it. The blog shows how to compile a much simpler 'Hello world,' using no libraries at all. This takes me back to the days of programming bare-metal on DOS!"

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UNIX was not designed to stop you from doing stupid things, because that would also stop you from doing clever things. -- Doug Gwyn

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