New superconducting material

March 20th, 2008 by Mohd. Hashim Khan

silicon

A new superconducting material fabricated by a Canadian-German team has been fabricated out of a silicon-hydrogen compound and does not require cooling. Instead of super-cooling the material, as is necessary for conventional superconductors, the new material is instead super-compressed. The researchers claim that the new material could sidestep the cooling requirement, thereby enabling superconducting wires that work at room temperature.

The new family of superconductors are based on a hydrogen compound called “silane,” which is the silicon analog of methane combining a single silicon atom with four hydrogen atoms to form a molecular hydride.

Tse’s team is currently using the Canadian Light Source synchrotron to characterize the high pressure structures of silane and other hydrides as potential superconducting materials for industrial applications as well as a storage mechanism for hydrogen fuel cells.

Seeing individual atoms in color is now possible

February 22nd, 2008 by Mohd. Hashim Khan

atoms

Until now only black and white images were possible by existing electron microscope to view atoms but now Cornell’s Duffield Hall has acquired a new electron microscope that will enable scientists to see individual atoms in color for the very first time. The new microscope uses a technology called aberration-correction which is more intense and allows for faster imaging speed. So now one can also see how atoms are bonded to one another in a crystal, because the bonding creates small shifts in the energy signatures.

Revolutionary web 2.0 technology

February 16th, 2008 by Mohd. Hashim Khan

logo

Imagine a web technology that combines the power of many popular websites like facebook, skype, myspace and youtube. You can become that affiliate at no cost. Sure you will always want to be a part of such great technology. It’s got many more features that will make you say that the future is here! You will be able to communicate with many people online and share media files from your cell phone.

Plane Designers learn from Birds

February 8th, 2008 by Mohd. Hashim Khan

bird

Birds, bats and insects fly in a chaotic environment full of gusts traveling at speeds similar to their own. Yet they can react almost immediately and adjust with their flexible wings. Roland Piquepaille points out a news release from the University of Michigan where researchers are looking to birds and bats for insights into aerospace engineering. Wei Shyy and his colleagues are learning from solutions developed by nature and applying them to the technology of flight.

The roll rate of the aerobatic A-4 Skyhawk plane is about 720 degrees per second. The roll rate of a barn swallow exceeds 5,000 degrees per second. Select military aircraft can resist gravitational forces of 8-10 G. Many birds regularly experience positive G-forces greater than 10 G and up to 14 G. Flapping flight is inherently uneven, but that’s why it works so well.

Remote management solutions

December 21st, 2007 by Mohd. Hashim Khan

network

Networking problems may require extensive maintenance and having a remote management solution is always a good. Uplogix manufactures these remote management solutions which make the administration and fixing problems an easy task. This company has been for quite some time and gained popularity, you can read about MTTR and know more about this company also. Their products use strongest security techniques. What makes these remote management solutions in demand is the ability of fixing problem quickly and getting everything back to running condition which is very important in networking.

Blend of SD memory card with USB

December 16th, 2007 by Mohd. Hashim Khan

MPIO launched new USD card in Korea market which combines an SD card and USB memory stick. It is designed to take advantage of convenient connectivity of USB and an SD card that is widely used in various digital devices these days. Now you don’t need extra USB cable or memory card reader any more. It comes with a case to protect the data while increasing portability. Two types are available: L-Type and T-Type. Suggested price is 19,900 KRW for 1GB.