By timothy from Slashdot's love-it-or-hate-it department
New submitter LordDCLXVI writes with a review at Tom's Hardware that starts out with some loaded questions about GNOME 3, as included in the newest version of Red Hat's Fedora: "While most other distros are passing up or postponing GNOME Shell, Fedora is full steam ahead. Does Red Hat know something the rest of us don't? Or is GNOME 3 really as bad as everyone says?" Writes LordDCLVXI: "This massive article amounts to a full-blown guide to Fedora 16 'Verne' and complete dissection of GNOME Shell. It begins with an installation guide, with instructions for enabling third-party repos, proprietary graphics drivers, Wi-Fi, Flash, Java, multimedia codecs, and 32-bit libs. Next up is a GNOME Shell tear-down, including customization options and methods to 'fix' the Shell or mimic GNOME 2. Finally, Fedora is benchmarked against Ubuntu 11.10 and Windows 7. [While the author] adds to the voices criticizing GNOME Shell, he also points out that the extensions can empower distributors to create unique, yet compatible layouts. One of the most fair and constructive critiques of GNOME 3 — definitely worth the read, and even makes GNOME 3 worth a second look."Read Replies (0)
By timothy from Slashdot's please-take-a-minute-to-wonder department
was one of several readers to submit news that drive manufacturer Seagate has announced (and demoed) the first hard drive to squeeze a terabit into each square inch of platter
. "'Initially this will result in 6TB 3.5-inch desktop drives and 2TB 2.5-inch laptop drives, but eventually Seagate is promising up to 60TB and 20TB respectively. To achieve such a huge leap in density, Seagate had to use a technology called heat-assisted magnetic recording (HAMR). Basically, the main issue that governs hard drive density is the size of each magnetic "bit." These can only be made so small until the magnetism of nearby bits affects them. With HAMR, "high density" magnetic compounds that can withstand further miniaturization are used. The only problem is that these materials, such as iron platinum alloy, are more stubborn when it comes to writing data — but if you heat it first, that problem goes away.' With HAMR, Seagate has strapped a laser to the hard drive head; when it wants to write data, the laser turns on. Reading data is still done conventionally, without the laser. In theory, HAMR should allow for areal densities up to 10 terabits per square inch (magnetic sites that are just 1nm long!), and thus desktop hard drives in the 60TB range."Read Replies (0)
By Unknown Lamer from Slashdot's no-youtube-for-antarctica department
First time accepted submitter amcenwest writes with news on the fate of the mis-launched Ekspress-AM4
. From the article: "A modern, state of the art communications satellite stranded last August in a useless orbit will constitute a double failure if Russian officials de-orbit the spacecraft as planned, according to an expert from the team hoping to salvage the spacecraft. 'A new Express AM4 orbit could provide 14 to 16 hours of daily Internet coverage for the international scientific research bases in Antarctica,' said Readdy."
Unfortunately, the satellite is scheduled to begin a deorbiting burn between March 20th and 26th
, so it looks unlikely that it can be salvaged at this point.Read Replies (0)
By Unknown Lamer from Slashdot's just-inject-techno-organic-virus-instead department
erice writes about the case of Nicola Wilding: "Injured in crash which damaged the nerves in her arm, she has reached the limits that can what be accomplished with nerve transplants. She can move her arm but doctors have given up hope of restoring use of her hand. So she wants doctors to amputate the hand and replace it with a bionic version that does work."
The doctor, Oskar C. Aszmann
, first performed a similar operation last year
.Read Replies (0)