What would you do if you had to copy a couple of hundred megs of data to 20 USB drives in under 5 minutes? That''s easy, right? But look at the constraint - you have only one PC. Now, that''s a toughie.

The Nexcopy USB duplicator allows you to copy as much as 250MB of data to 20 USB drives in one shot. In under 4 minutes. Now, who can beat that? For companies, this device can save much time and effort, for example, when duplicating official data on USB drives for distribution among employees. Or for a company marketing a new product during a promotional campaign.

This giant USB duplicator with equally giant possibilities sells at a pricey $1299.

Via OhGizmo.

That's what some folks are saying about Microsoft's new partnerships with LinkedIn, Tagged, Hi5, Bebo and Facebook. Calling it a new commitment to openness and data portability, the partnerships allow users of those sites to import their Windows Live contacts and vice versa. While this will make it easier for users to invited their contacts to the social networking service of their choice, it may also give spammers a new tool. I wouldn't be surprised to see a wave of fake invites from spammers. Microsoft claims this new tool is much safer than the old "screen scraping" technique. What do you think?

Robot soccer is an ambitious high-tech competition for universities, research institutes and industry. Several major tournaments are planned for 2008, the biggest of which is the 'RoboCup German Open'. From April 21-25, over 80 teams of scientists from more than 15 countries are expected to face off in Hall 25 at the Hannover Messe. In a series of soccer matches in several leagues, they will be putting the latest technologies on display. The tournament is being organized and carried out by the Fraunhofer Institute for Intelligent Analysis and Information Systems IAIS in Sankt Augustin.

For a machine, a soccer match is a highly complex endeavor. Robots must be able to reliably recognize the ball, the sidelines and the goalposts in addition to distinguishing between their teammates and opponents. To this end, they are outfitted with all sorts of high-tech equipment: cameras and sensors scan the robots' surroundings, internal processors convert data to define game tactics and defense strategies, and innovative engines allow the automated players to sprint across the field and unexpectedly fake out their opponents.

There are now nine leagues, each of which has its own technological focus. In the middle-size league, robots get around on wheels. Four players and a goalkeeper compete for each team on a 20 x 14-meter pitch with standard soccer goals. They must be able to function completely independently and are equipped with internal camera systems that process information in real time. What's more, the robots can move up to two meters per second.........

A modern computer contains two different types of components: magnetic components, which perform memory functions, and semiconductor components, which perform logic operations. A University of Missouri researcher, as part of a multi-university research team, is working to combine these two functions in a single hybrid material. This new material would allow seamless integration of memory and logical functions and is expected to permit the design of devices that operate at much higher speeds and use considerably less power than current electronic devices.

Giovanni Vignale, MU physics professor in the College of Arts and Science and expert in condensed matter physics, says the primary goal of the research team, funded by a $6.5 million grant from the Department of Defense, is to explore new ways to integrate magnetism and magnetic materials with emerging electronic materials such as organic semiconductors. The research may lead to considerably more compact and energy-efficient devices. The processing costs for these hybrid materials are projected to be much less than those of traditional semiconductor chips, resulting in devices that should be less expensive to produce.

In this approach, the coupling between magnetic and non-magnetic components would occur via a magnetic field or flow of electron spin, which is the fundamental property of an electron and is responsible for most magnetic phenomena, Vignale said. The hybrid devices that we target would allow seamless integration of memory and logical function, high-speed optical communication and switching, and new sensor capabilities.........

Prem Kumar
For now, full-fledged quantum computers are the stuff of science fiction - in last summer's blockbuster movie Transformers, the bad guys use quantum computing to break into the U.S. Army's secure files in just 10 seconds flat.

But Prem Kumar, the AT&T Professor of Information Technology in the Department of Electrical Engineering and Computer Science and the director of the Center for Photonic Communication and Computing, and his research group are one step closer to realizing that technology - though for far better purposes. The group recently demonstrated one of the basic building blocks for distributed quantum computing using entangled photons generated in optical fibers, and their research was reported in the April 4 edition of Physical Review Letters.

"Because it is done with fiber and the technology that is already globally deployed, we believe that it is a significant step in harnessing the power of quantum computers," Kumar says.

Quantum computing differs from classical computing in that a classical computer works by processing "bits" that exist in two states, either one or zero. Quantum computing uses quantum bits, or qubits, which, in addition to being one or zero can also be in a "superposition," which is both one and zero simultaneously. This is possible because qubits are quantum units like atoms, ions, or photons that operate under the rules of quantum mechanics instead of classical mechanics.........

The National Science Foundation (NSF) has awarded a $65 million grant to the University of Tennessee, Knoxville (UTK) to develop Kraken, a state of the art supercomputer. Kraken will enhance the computational power of the TeraGrid, the world's largest, most powerful and comprehensive distributed cyberinfrastructure for open scientific research.

"Like the gargantuan sea monsters Kraken, which inspired the naming of this supercomputer, the possibilities in scientific and engineering advances it enables are enormous, limited only by the confines of human imagination and vision beyond the frontiers of science," said NSF Director Arden L. Bement in a taped message that was played today at a luncheon in Knoxville.

Tennessee Governor Phil Bredesen, UTK President John Petersen, Oak Ridge National Laboratory Director Thom Mason, and NSF's Office of Cyberinfrastructure Director Daniel Atkins attended the announcement ceremony.

"This $65 million NSF grant is not only the largest ever received by University of Tennessee, Knoxville; it is the largest research grant ever received by any university in the entire state of Tennessee," Bement said. "It enables an exciting new partnership between the National Science Foundation, the Department of Energy through its Oak Ridge National Laboratory, and the University of Tennessee and various partnering universities.".........

Google has started a new site called Knol that allows you to share your vast wealth of personal information with the world. Everyone knows something that no one else knows. Think about it, I'm sure you can come up with something. Voice your opinion on something, or tell the world about something you witnessed. Then you can share it on Knol.



"The web contains vast amounts of information, but not everything worth knowing is on the web. An enormous amount of information resides in people's heads" ~Cedric Dupont, Product Manager and Michael McNally, Software Engineer

Then you can browse around Knol and find other articles that interest you. Make modification suggestions to the author of the article, they can then choose to use your suggestions or not. Write reviews on other people's articles.

If you choose to use ads in your Knol articles, you stand the chance of earning a little extra money. You can even add cartoons to your articles from New Yorker magazine.