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Engineering News!

New technology for multi-tasking motorcycle officers A motorcycle police officer on an urgent call faces huge information processing and decision-making demands. A new European research project aims to prevent potentially dangerous information overload.

Li-ion rechargeable batteries for electric cars It is not an easy task to compare the environmental effects of battery powered cars to those caused by conventionally fueled cars.

High-speed filter to purify water at low cost Stanford researchers have developed a water-purifying filter that makes the process more than 80,000 times faster than existing filters. The key is coating the filter fabric -- ordinary cotton -- with nanotubes and silver nanowires, then electrifying it. The filter uses very little power, has no moving parts and could be used throughout the developing world.

New pump developed for microneedle drug-delivery Purdue University researchers have developed a new type of pump for drug-delivery patches that might use arrays of "microneedles" to deliver a wider range of medications than now possible with conventional patches.

ORNL graphite foam technology licensed to LED North America Technology developed at the Department of Energy's Oak Ridge National Laboratory that extends the life of light-emitting diode lamps has been licensed to LED North America.

3-D movies via Internet and Satellite Multiview Video Coding (MVC) is the new standard for 3-D movie compression. While reducing the data significantly, MVC allows at the same time providing full high-resolution quality. At the International Broadcasting Convention (IBC) in Amsterdam from September 10-14, 2010, researchers will showcase how 3-D movies can be transmitted via Internet and digital television channels such as via satellite.

Robots learning from experience Software that enables robots to move objects about a room, building up ever-more knowledge about their environment, is an important step forward in artificial intelligence.

Secrets of the gecko foot help robot climb The science behind gecko toes holds the answer to a dry adhesive that provides an ideal grip for robot feet. Stanford mechanical engineer Mark Cutkosky is using the new material, based on the structure of a gecko foot, to keep his robots climbing.

Designer optoelectronics - mechanics for new materials Researchers have combined computer modelling of quantum mechanics and precision fabrication processes to create novel transparent conductive oxides made to order for a wide range of scientific and consumer applications.

Longer life for implanted devices, from pacemakers to chemotherapy ports By creating a unique system of blood vessels that is engineered to interact with the tissue surrounding an implanted device, the longevity and function of these devices may be better preserved, according to a study led by researchers in the University of Louisville/Jewish Hospital's Cardiovascular Innovation Institute.

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