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Submission + - Plato's final hours recounted in scroll found in Vesuvius ash (theguardian.com)

An anonymous reader writes: Newly deciphered passages from a papyrus scroll that was buried beneath layers of volcanic ash after the AD79 eruption of Mount Vesuvius may have shed light on the final hours of Plato, a key figure in the history of western philosophy.

In a groundbreaking discovery, the ancient scroll was found to contain a previously unknown narrative detailing how the Greek philosopher spent his last evening, describing how he listened to music played on a flute by a Thracian slave girl.

Despite battling a fever and being on the brink of death, Plato – who was known as a disciple of Socrates and a mentor to Aristotle, and who died in Athens around 348BC – retained enough lucidity to critique the musician for her lack of rhythm, the account suggests.

The decoded words also suggest Plato’s burial site was in his designated garden in the Academy of Athens, the world’s first university, which he founded, adjacent to the Mouseion. Previously, it was only known in general terms that he was buried within the academy.

The text also reveals that Plato was sold into slavery on the island of Aegina, possibly as early as 404BC when the Spartans conquered the island, or alternatively in 399BC, shortly after Socrates’ passing.

“Until now it was believed that Plato was sold into slavery in 387BC during his sojourn in Sicily at the court of Dionysius I of Syracuse,” Ranocchia said. “For the first time, we have been able to read sequences of hidden letters from the papyri that were enfolded within multiple layers, stuck to each other over the centuries, through an unrolling process using a mechanical technique that disrupted whole fragments of text.”

Ranocchia said the ability to identify these layers and virtually realign them to their original positions to restore textual continuity represented a significant advance in terms of gathering vast amounts of information.

Submission + - Pentium 5 - A Rare Look Into The CPU That Could Have Been But Never Was (wccftech.com)

alaskana writes: In late 2022 it was revealed that early samples of what was to be the 'Pentium 5' processor, codenamed Tejas and Jayhawk was in development and made it as far as being released to board partners for evaluation. A few of these samples made it (of course) onto Ebay and then — not surprisingly — into the hands of a YouTuber. To be fair, tech site Anandtech arguably got the first scoop on this P4 successor way back in 2004, but that story seemingly never gained much traction at that time.

Intel Prescott CPUs could hit 5GHz+ but had huge power and temperature numbers, but Tejas was expected to clock higher than Prescott — with Intel chasing the huge 10GHz CPU clocks within 10 years between 2000 and 2011 — but it ended up not happening at all."

In what was supposed to be a continuation of the 'GHz is king' days of the early aughts, the Pentium 5 was in spirit a continuation of the 'faster-is-better' philosophy of the P4 architecture, efficiency be damned. Speeds in excess of 7 GHz(!), and a pipeline upwards of 50 stages were rumored to be targeted by Intel, but reality (and physics) reared their ugly heads as always.

Intel engineer Steve Fischer, who was involved with the project, added: "The thing had a pipeline depth of around 50 stages and an expected clock target at one point north of 7 GHz. I call the thing "the Death Star of processors" and half-jokingly reasoned that consumer acceptance of liquid-cooled chassis would not be a big deal." Intel kicked off Project Tejas in 2003, expected in 2004 and later pushed into 2005 after issues forced Intel to redesign the chip. Before the company could do that, the Tejas Project was shelved on May 7, 2004.

In the end efficiency and parallelization was to be the rule of future CPU development, but the fact that Intel had (at least briefly) had planned on taking the P4 paradigm just a wee bit further with a true Pentium 5 is a fascinating look into the past of a future that never was to be for the venerable Pentium line.


Submission + - Tesla's Bitcoin Investment Could Be Bad For the Company's Climate Reputation (techcrunch.com)

An anonymous reader writes: Tesla’s $1.5 billion investment in Bitcoin may be good for Elon Musk, but it’s definitely risky for the company that made him the world’s richest man, according to investors, analysts and money managers at some of the country’s largest banks. As a standard bearer for the consumer electric vehicle industry and the broader climate tech movement rallying around it, Tesla’s bet to go all in on crypto could damage its climate bona fides and its reputation with customers even as other automakers pour in to the EV market. Given Bitcoin’s current environmental footprint, the deal flies in the face of Tesla’s purported interest in moving the world to cleaner sources of energy and commerce. Until the energy grid decarbonizes in places like Russia and China, mining bitcoin remains a pretty dirty business (from an energy perspective), according to some energy investors who declined to be identified because they were not authorized to speak about Musk’s plans.

“We were talking about people doing this in Russia back in 2018 and how they were tapping coal power to run their mining operations,” one investor said. “The cost per transaction from an energy intensity standpoint has only gotten more intense. I don’t see how those things coalesce, climate and crypto.” The stake makes Tesla one of the largest corporate hodlers of Bitcoin but represents a massive portion of the company’s $19 billion in cash and cash equivalents on hand. “Given the size of their treasury it feels irresponsible, IMO,” wrote one investor whose firm backed Tesla from its earliest days. The company’s move could be seen as another example of the absurdity of U.S. capital markets in today’s investment climate — and the underlying cynicism of some of its biggest beneficiaries.

Submission + - Reddit bans subreddits related to selling guns, drugs, sex, and more.

cornholed writes: Yesterday Reddit updated their Content Policy forbidding transactions for certain goods and services. From the formal announcement on Reddit:

As of today, users may not use Reddit to solicit or facilitate any transaction or gift involving certain goods and services, including:

  • Firearms, ammunition, or explosives;
  • Drugs, including alcohol and tobacco, or any controlled substances (except advertisements placed in accordance with our advertising policy);
  • Paid services involving physical sexual contact;
  • Stolen goods;
  • Personal information;
  • Falsified official documents or currency

Bloomberg has an interesting write-up on how Reddit is wading into the gun control debate. See this post on Reddit for a full-list of all subreddits banned.

Submission + - AMD Ryzen 7 Series Processor Independent Reviews Live, Zen Looks Strong Vs Intel (hothardware.com)

MojoKid writes: AMD has finally lifted the veil on independent reviews of its new Ryzen series of desktop processors that bring the company's CPU architecture back more on competitive footing versus its rival, Intel's Core series. The initial family of Ryzen processors consists of three 8-core chips, the Ryzen 7 1800X at 3.6GHz with boost to 4.1GHz, the Ryzen 7 1700X at 3.4Ghz with boost to 3.8GHz and the Ryzen 7 1700 at 3GHz with boost to 3.7GHz. Each has support for 2 threads per core, for a total of 16 threads with 16MB of L3 cache on-board, 512K of L2 and TDPs that range from 65 watts for the Ryzen 7 1700 at the low-end, on up to 95 watts for the 1700X and 1800X. In comparison to AMD's long-standing A-series APUs and FX-series processors, the new architecture is significantly more efficient and performant than any of AMD's previous desktop processor offerings. AMD designed the Zen microarchitecture at the heart of Ryzen with performance, throughput, and efficiency in mind. Initially, AMD had reported a 40% target for IPC (instructions per clock) improvement with Zen but actually realized about a 52% lift in overall performance. In the general compute workloads, rendering, and clock-for-clock comparisons, the Ryzen 7 1800X either outperformed or gives Intel's much more expensive Core i7-6900K a run for its money. The lower clock speeds of the Ryzen 7 1700X and 1700 obviously resulted in performance a notch behind the flagship 1800X, but those processors also performed quite well. Ryzen was especially strong in heavily threaded workloads like 3D rendering and Ray Tracing, but even in less strenuous tests like PCMark, the Ryzen 7 series competed favorably. It's not all good news, though. With some older code, audio encoding, lower-res gaming, and platform level tests, Ryzen trailed Intel – sometimes by a wide margin. There's obviously still optimization work that needs to be done – from both AMD and software developers.

Submission + - Intel Core i7-7700K Kaby Lake review: Is the desktop CPU dead? (arstechnica.co.uk)

joshtops writes: ArsTechnica has reviewed the much-anticipated Intel Core i7-7700K Kaby Lake, the recently launched desktop processor from the giant chipmaker. And it's anything but a good sign for enthusiasts who were hoping to see significant improvements in performance. From the review, "The Intel Core i7-7700K is what happens when a chip company stops trying. The i7-7700K is the first desktop Intel chip in brave new post-"tick-tock" world—which means that instead of major improvements to architecture, process, and instructions per clock (IPC), we get slightly higher clock speeds and a way to decode DRM-laden 4K streaming video. Huzzah. [sic] If you're still rocking an older Ivy Bridge or Haswell processor and weren't convinced to upgrade to Skylake, there's little reason to upgrade to Kaby Lake. Even Sandy Bridge users may want to consider other upgrades first, such as a new SSD or graphics card. The first Sandy Bridge parts were released six years ago, in January 2011. [sic] As it stands, what we have with Kaby Lake desktop is effectively Sandy Bridge polished to within an inch of its life, a once-groundbreaking CPU architecture hacked, and tweaked, and mangled into ever smaller manufacturing processes and power envelopes. Where the next major leap in desktop computing power comes from is still up for debate—but if Kaby Lake is any indication, it won't be coming from Intel.

Submission + - Worst Mass Shooting in U.S. History (cnn.com) 17

An anonymous reader writes: From CNN:

"Fifty people were killed inside Pulse, a gay nightclub, Orlando Police Chief John Mina and other officials said Sunday morning, just hours after a shooter opened fire in the deadliest mass shooting in U.S. history. At least 53 more people were injured, Mina said. Police have shot and killed the gunman, he told reporters.

The shooter is not from the Orlando area, Mina said. He has been identified as Omar Saddiqui Mateen, 29, of Fort Pierce, about 120 miles southeast of Orlando, two law enforcement officials tell CNN.
Orlando authorities said they consider the violence an act of domestic terror. The FBI is involved. While investigators are exploring all angles, they "have suggestions the individual has leanings towards (Islamic terrorism), but right now we can't say definitely," said Ron Hopper, assistant special agent in charge of the FBI's Orlando bureau."

Submission + - Graphene Light Bulb Coming To Stores Soon (bbc.com)

An anonymous reader writes: A light bulb made from graphene — said by its UK developers to be the first commercially viable consumer product using the super-strong carbon — is to go on sale later this year. The dimmable LED bulb with a graphene-coated filament was designed at Manchester University, where the material was discovered in 2004. It is said to cut energy use by 10% and last longer owing to its conductivity. It is expected to be priced lower than current LED bulbs, which cost about £15 each.

Submission + - Fatwa forbids Muslims from traveling to Mars (cnet.com) 2

PolygamousRanchKid writes: The Khaleej Times of Dubai reports that a fatwa committee has forbidden Muslims from taking a one-way trip to the Red Planet. At the moment, there is no technology available that would allow for a return trip from Mars, so it is truly a one-way ticket for the colonists, who may also become reality TV stars in the process. The committee of the General Authority of Islamic Affairs and Endowment in the United Arab Emirates that issued the fatwa against such a journey doesn't have anything against space exploration,Elon Musk's Mars visions, or anything like that. Rather, the religious leaders argue that making the trip would be tantamount to committing suicide, which all religions tend to frown upon.

Professor Farooq Hamada, who presided over the committee, explained, "Protecting life against all possible dangers and keeping it safe is an issue agreed upon by all religions and is clearly stipulated in verse 4/29 of the Holy Quran: Do not kill yourselves or one another. Indeed, Allah is to you ever Merciful." Hundreds of Saudis and other Arabs have applied to Mars One, and the committee suspects some may be interested in the trip "for escaping punishment or standing before Almighty Allah for judgment," according to the Khaleej Times.

The committee stood firm in its belief that this approach would be a waste of time and one very long trip: "This is an absolutely baseless and unacceptable belief because not even an atom falls outside the purview of Allah, the Creator of everything."

Power

Submission + - University switches to DC workstations (bath.ac.uk)

An anonymous reader writes: Researchers at the University of Bath, UK are undertaking an in-depth study of energy consumption within the new network, with the aim of demonstrating that running a large network of devices on DC rather than AC is both more secure and more energy efficient. AC electric power from the grid is converted to DC and runs 50 specially adapted computers in the University Library. Students using the system have noticed that the new computers are more compact and much quieter than the previous systems. The immediate advantages of the new system are not only for the user but for the energy bill payer and the environment.
The Internet

Submission + - Why I'm Posting Bail Money for Julian Assange (huffingtonpost.com) 3

digitaldc writes: Yesterday, in the Westminster Magistrates Court in London, the lawyers for WikiLeaks co-founder Julian Assange presented to the judge a document from me stating that I have put up $20,000 of my own money to help bail Mr. Assange out of jail.

Furthermore, I (Michael Moore) am publicly offering the assistance of my website, my servers, my domain names and anything else I can do to keep WikiLeaks alive and thriving as it continues its work to expose the crimes that were concocted in secret and carried out in our name and with our tax dollars.

Wireless Networking

Using Your BlackBerry As a Modem On Linux 135

ruphus13 writes "Now, the suits and the geeks can unite — Barry allows BlackBerrys to serve as modems for Linux machines. From the news post, 'Barry, created by open source software vendor Net Direct, lets you not only sync your contacts and calendar but also use your smartphone as a computer modem. Sure, it's not as fast as T1 or cable, but you can't beat it if you're stuck somewhere with no Internet access. Currently, there are packages available for Ubuntu, Debian, Mandriva, and Fedora (although syncing is not supported on Fedora 9). Most older BlackBerrys work just fine with Barry, but the newest generation of devices — the Storm and Bold — are not yet fully supported.'"
Sci-Fi

Arthur C. Clarke Is Dead At 90 538

Many readers are sending in word that Arthur C. Clarke has died in Sri Lanka. He wrote over 100 books including 2001: A Space Odyssey and Rendezvous With Rama, and popularized the ideas of geosynchronous communications satellites and space elevators.
KDE

KDE 4.0 Is Out 165

Many users wrote to alert us that KDE 4.0 has been released. Here's Computerworld Australia's take on the release KDE 4.0 is based on the Qt4 toolkit, which brings significant enhancements in the way memory is used. "So it ends up making KDE less resource intensive than KDE 3, which is quite an improvement," according to Australian KDE developer Hamish Rodda, who calls the new architecture "future-proof." Computerworld notes that developers are already at work porting the new environment to Windows and the Mac.
Security

Submission + - German police arrest admin of Tor anonymity server (cnet.com)

An anonymous reader writes: In a recent blog posting, a German operator of a Tor anonymous proxy server revealed that he was arrested by German police officers at the end of July. Showing up at his house at midnight on a Sunday night, police cuffed and arrested him in front of his wife and seized his equipment. In a display of both bitter irony and incompetence, the police did not take or shut-down the Tor server responsible for the traffic they were interested in, which was located in a data center, over 500km away. In the last year, Germany has passed a draconian new anti-security research law and raided seven different data centers to seize Tor servers. While back in 2003, A German court ordered the developers of a different anonymity network to build a back-door into their system. CNET's article has the full details.

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