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Australian Scientists Develop Atom-Sized Transistor
02/20/12 —   In a remarkable feat of engineering, University of New South Wales physicists have created a working transistor consisting of a single atom placed precisely in a silicon crystal. The tiny electronic device, described today in a paper published in the journal Nature Nanotechnology, uses as its active component an individual…

Using New Mass-Production Technique, Robotic Insects Spring to Life
02/17/12 —   A new technique, inspired by elegant pop-up books and origami, will soon allow clones of robotic insects to be mass-produced by the sheet. Devised by engineers at Harvard, the ingenious layering and folding process enables the rapid fabrication of not just microrobots, but a broad range of electromechanical devices.…

Unraveling a Butterfly’s Aerial Antics Could Help Builders of Bug-Size Flying Robots
02/14/12 —   To improve the next generation of insect-size flying machines, Johns Hopkins engineers have been aiming high-speed video cameras at some of the prettiest bugs on the planet. By figuring out how butterflies flutter among flowers with amazing grace and agility, the researchers hope to help small airborne robots mimic…

Scientists Unveil Magnetic Storage Breakthrough
02/09/12 —   An international team of scientists has demonstrated a revolutionary new way of magnetic recording which will allow information to be processed hundreds of times faster than by current hard-drive technology. The researchers found they could record information using only heat – a previously unimaginable scenario. They believe this discovery will not…

Terahertz Polarizer Nears Perfection
02/01/12 —   Researchers at Rice University are using carbon nanotubes as the critical component of a robust terahertz polarizer that could accelerate the development of new security and communication devices, sensors, and non-invasive medical imaging systems, as well as fundamental studies of low-dimensional condensed matter systems. The polarizer developed by the Rice lab…

Future Robots Could Have Complex Electronic Circuits Embedded into Their Casings
01/25/12 —   The integration of electronics with materials opens up a world of possibilities, the surface of which is just being scratched. Professor Arokia Nathan has joined the University to take up a new Chair in Engineering, where he will be exploring the application of research that allows us to glimpse…

T-Ray Technology Could Lead to Powerful Sensors for Robotic Medical Devices
01/24/12 —   Scientists who have developed a new way to create a type of radiation known as Terahertz (THz) or T-rays - the technology behind full-body security scanners - say their new, stronger and more efficient continuous wave T-rays could be used to make better medical scanning gadgets and may one…

IBM scientists create the world’s smallest magnetic memory bit using only 12 atoms
01/13/12 —   Punctuating 30 years of nanotechnology research, scientists from IBM Research have successfully demonstrated the ability to store information in as few as 12 magnetic atoms. This is significantly less than today’s disk drives, which use about one million atoms to store a single bit of information. The ability to…

Implanted Biofuel Cell Converts Bug’s Chemistry into Electricity
01/09/12 —   An insect's internal chemicals can be converted to electricity, potentially providing power for sensors, recording devices or to control the bug itself, a group of researchers at Case Western Reserve University report. The finding is yet another in a growing list from universities across the country that could bring…

Researchers Develop Permanent DNA-Based Data-Storage Device
01/06/12 —   In an effort to make data storage more cost-effective, a group of researchers from National Tsing Hua University in Taiwan and the Karlsruhe Institute of Technology in Germany have created a DNA-based memory device that is "write-once-read-many-times" (WORM), and that uses ultraviolet (UV) light to make it possible to…

Dinosaur and Lizard Tails Inspire Robot Designers
01/05/12 —   Leaping lizards have a message for robots: Get a tail! University of California, Berkeley, biologists and engineers including undergraduate and graduate students recently studied how lizards manage to leap successfully even when they slip and stumble, and found that swinging the tail upward is the key to preventing a…

Navy Researchers Investigate Small-Scale Autonomous Planetary Explorers
01/04/12 —   Robotic exploration to remote regions, including distant planetary bodies, is often limited by energy requirements to perform, in repetition, even the simplest tasks. With this in mind, researchers at the U.S. Naval Research Laboratory are looking into a novel approach that could some day aid scientific space and planetary…

UCLA neuroscientists demonstrate crucial advances in ‘brain reading’
12/23/11 —   At UCLA's Laboratory of Integrative Neuroimaging Technology, researchers use functional MRI brain scans to observe brain signal changes that take place during mental activity. They then employ computerized machine learning (ML) methods to study these patterns and identify the cognitive state — or sometimes the thought process — of human…

Bluefin Spray Glider Completes Two-Month Shallow Op Test
12/20/11 —   Bluefin Robotics announced that its Bluefin Spray Glider recently completed a two-month deployment conducted by the Glider Research and Operations Center (GROC) at Florida Atlantic University’s Harbor Branch Oceanographic Institute (HBOI). The Spray Glider operations took place at Pully Ridge near the West Florida Shelf in approximately 60 meters…

On the Road to Plasmonics With Silver Polyhedral Nanocrystals
12/06/11 —   The question of how many polyhedral nanocrystals of silver can be packed into millimeter-sized supercrystals may not be burning on many lips but the answer holds importance for one of today’s hottest new high-tech fields – plasmonics! Researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory…

Flex-Fuel Fuel Cells Provide New Levels of Efficiency
12/02/11 —   When most people hear the words "fuel cell," they think of eco-friendly, hydrogen-powered cars that emit nothing more than water. And that, says Professor Eric Wachsman, director of the University of Maryland Energy Research Center (UMERC), is one of the reasons we're all not driving one. The U.S. Department of Energy's (DOE) recent…

Game-Changing Discoveries Could Speed Quantum Computer Development
11/23/11 —   Researchers at the University of Pittsburgh have made advances in better understanding correlated quantum matter that could change technology as we know it, according to a study published in the Nov. 20 edition of the journal Nature.  W. Vincent Liu, associate professor of physics in Pitt’s Department of Physics and Astronomy,…

Research Team Seeks to Accelerate Robotic Innovation
11/10/11 —   Researchers from three universities are collaborating to develop a new generation of design software that can accurately predict the physical behavior of robots prior to prototyping. "One of our goals is to find a way to do virtual testing so that key flaws can be found on a computer…




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