Forgot your password?
typodupeerror
Supercomputing

+ - IBM Unveils Speedy Optical Chipset

Submitted by
LucasSmarts
LucasSmarts writes "The prototype streams data within computer systems over light pulses eight times faster than optical components in use today, IBM claims. IBM on Monday announced the manufacture of a tiny optical chipset capable of moving data at speeds of 160GB per second, a feat that would make it possible to down a high-definition movie in a second. How long before this makes it into CPUs'? Full story availible here."
X

+ - ChangeLog: Compiz and Beryl teams consider merging

Submitted by
Printer Guy
Printer Guy writes "Via Linux.com: The Compiz and Beryl teams are discussing a merger. Posts on the Compiz forum and Beryl mailing list indicate that the projects are discussing how to execute a merger and work together to deliver a single compositing window manager to give "bling" to the Linux desktop. Beryl forked from Compiz last year, from the community branch of Compiz maintained by Quinn Storm. At the time, Storm said that the split was amicable but necessary because the two projects had different goals. Now, it seems, the projects have found common ground. The name "Coral" is being discussed as an alternative. Compiz would continue to exist as a core package and the remainder of the project would focus on "plugins and other programs that provide functionality which is not essential to the operation of the core.""
Space

+ - Einstein's twin paradox resolved

Submitted by
slashthedot
slashthedot writes "An Indian American scientist Subhash Kak from Louisiana State University has resolved the 100+ years old Einstein's twin paradox. "The fact that time slows down on moving objects has been documented and verified over the years through repeated experimentation. But, in the previous scenario, the paradox is that the earthbound twin is the one who would be considered to be in motion — in relation to the sibling — and therefore should be the one aging more slowly. Einstein and other scientists have attempted to resolve this problem before, but none of the formulas they presented proved satisfactory. Kak's findings were published online in the International Journal of Theoretical Science, and will appear in the upcoming print version of the publication."
"The implications of this resolution will be widespread, generally enhancing the scientific community's comprehension of relativity. It may eventually even have some impact on quantum communications and computers, potentially making it possible to design more efficient and reliable communication systems for space applications."
http://www.eurekalert.org/pub_releases/2007-02/lsu -lpr021407.php"
Republicans

+ - Law requires ISPs to record all surfing activity

Submitted by Anonymous Coward
An anonymous reader writes "A bill introduced last week by Representative Lamar Smith (R-TX) is beginning to raise eyebrows. (...) Under the guise of reducing child pornography, the SAFETY (Stopping Adults Facilitating the Exploitation of Today's Youth) Act is currently the gravest threat to digital privacy rights on the Internet. Given the increasing tendency of people, especially young people, to use the Internet as a primary means of communication, this measure would affect nearly all Americans in ways we are only beginning to understand. Also, given the fact that the Act requires all Internet Service Providers to record the web surfing activity of all Internet users, this amounts to the warrantless wiretapping of the entire Internet."
Sci-Fi

+ - Flying Cars are here!

Submitted by Anonymous Coward
An anonymous reader writes "POINT ROBERTS, WASHINGTON — (MARKET WIRE) — 02/14/07 — Skyflyer Inc. the "Company") announced today that, subject to available financing, it is planning to commence construction of its prototype for the Skyflyer VTOL (vertical take-off and landing vehicle) within the next few months. The Skyflyer VTOL is a one to two-seater flying machine, designed to be piloted by members of the general public without the need for extensive training. This aircraft, designed by the Company, is expected to be usable in a variety of recreational and passenger applications. The current design contemplates that the Skyflyer will operate within an electronically and/or physically controlled airspace. Actual construction and testing of the initial prototype is expected to take approximately 6 months. The motor driven flying machine is expected to be able to take-off and land vertically, and its design gives it a spaceship-type look. The prototype is expected to have a diameter of approximately 4 m, with a height of 1.8 m, and a weight of approximately 700 kg. It is expected to have a rate of take-off of 0.1 m/s and a horizontal speed capability of 0 to 60 km/h. The general flight and control characteristics of the Skyflyer are expected to be somewhat similar to that of a helicopter. For safety reasons, the Company also expects to equip the Skyflyer with a GPS navigation system, remote controls enabling ground personnel to take control of the aircraft, and distance sensors. Subject to the Company obtaining financing in an amount sufficient to enable it to fund its development program, the first flight and data tests are expected to be conducted by the end of this year. In addition to its plans for the Skyflyer itself, the Company has been planning the development of a testing and demonstration facility to be located in Wegberg-Wildenrath, Germany. Subject to financing, the Company hopes to have this testing and demonstration facility operating in 2008. This planned facility will be used to test the flight characteristics of the Skyflyer, to simulate and control various flight plan concepts, and to optimize the system software for the Skyflyer and other equipment. The Company hopes that its Skyflyer VTOL aircraft will revolutionize the leisure and entertainment business. The Company believes that, as an attraction, the Skyflyer could surpass even giant indoor ski slopes and the most spectacular fairground ride. The Company hopes that the Skyflyer will be able to bring to reality humanity's dreams of flying personal aircraft."

AT&T Seeks to Hide Spy Docs 157

Posted by Zonk
from the let-me-know-how-that-works-out dept.
UltimaGuy writes to mention a Wired article about some AT&T documents that have gone off the farm. An ex-employee provided some information to the EFF, to assist in their wiretapping case against the company. Ma Bell is now arguing the files are confidential, and shouldn't be used in a court case. From the article: "The documents, which the EFF filed under a temporary seal last Wednesday, purportedly detail how AT&T diverts internet traffic to the National Security Agency via a secret room in San Francisco and allege that such rooms exist in other AT&T switching centers."

Intel's Conroe Previewed and Benchmarked 261

Posted by ScuttleMonkey
from the under-the-hood dept.
DrFishstik writes "Anandtech has a few preliminary benchmarks on Intel's new Conroe architecture. From the article: 'As far as we could tell, there was nothing fishy going on with the benchmarks or the install. Both systems [AMD 2.8Ghz OC and Conroe] were clean and used the latest versions of all of the drivers.'"

Wasn't there something about a PASCAL programmer knowing the value of everything and the Wirth of nothing?

Working...