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Neurosurgeon Devises MRI-Based Technique to Diagnose Sciatica
Up to 40 million American suffer from sciatica pains, but the condition is often not diagnosed correctly. A new imaging technique uses a specially tuned MRI scan to image nerves and highlight them ... > more -
Engineers Create New Helmet to Help Troops Hear Better on Battlefield
Wearing a helmet can make it hard to figure which direction sounds -- such as gunfire -- is coming from. Soldiers in Iraq are using a new helmet, called the Advanced Combat Helmet, which is padded ... > more -
Mechanical Engineers Have New Bug-Inspired Robot That Senses Its Way With Flexible Antenna
Researchers have developed a flexible, sensor-laden artificial antenna to help a robotic "bug" move and navigate just like the common cockroach. The bug can curry along walls, turn corners, avoid ... > more -
Engineers Make Cheaper, Brighter Displays Out Of Organic Materials
Organic Light-Emitting Diodes (OLEDs) are plastic-based materials that are able to emit light. Engineers are beginning to make displays out of OLEDs by spraying the materials on a surface, the way an ... > more -
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Distributed Computing
Computer Programming
Computer Modeling
Information Technology
Artificial Intelligence
Energy Scientists Propose Color-Coding Standard for PC Sleep Mode
Different computers use different indicator lights to signal that they are in energy-saving, or "sleep" mode. Users are often unsure if their PC is truly saving energy, rather than just turning its ... > more -
Doctors and Engineers Develop Virtual-Reality Recovery for Stroke Victims
Stroke survivors can often recover the use of a paralyzed arm, but it's a slow process. This could become easier with a new system made of a robotic arm and virtual reality software. The robot ... > more -
Engineers Double Life of Alkaline Batteries
By packing batteries with twice as much energy-storing material, engineers have developed a new generation of alkaline batteries that can double the battery life of your MP3 players, digital cameras, ... > more -
Atmospheric Chemists Show Morning Fog Captures Particulate Matter
While it hassles commuters, morning mist removes a lot of airborne particles which are hazardous for people with respiratory health problems. The water droplets inside morning fog are of just the ... > more -
Meteorologists Use Weather Knowledge to Predict Path of Toxic Spills
Homeland security officials are tapping researchers' capability to predict the paths of toxic waste spills and hazardous airborne particles. Using computer science and mathematics, along with ... > more -
Cardiothoracic Surgeons Develop New Treatment for Fibrillation
Researchers have developed a method to quiet atrial fibrillations without having to perform open-heart surgery. In a technique called Mini-Maze, doctors insert a bi-polar-radio-frequency clamp on the ... > more -
Materials Engineers Turn to Ferocious Fish for Nonstick Ship Coating
Researchers are using shark skin as a model for creating new coatings that prevent adhesion of algae and barnacles to boats. The new coating is modeled after sharks' placoid scales, which have a ... > more
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