Special Coverage

Active Aircraft Pylon Noise Control System
Unmanned Aerial Systems Traffic Management
Method of Bonding Dissimilar Materials
Sonar Inspection Robot System
Applying the Dynamic Inertia Measurement Method to Full-Scale Aerospace Vehicles
Method and Apparatus for Measuring Surface Air Pressure
Fully Premixed, Low-Emission, High-Pressure, Multi-Fuel Burner
Self-Healing Wire Insulation
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Utility Grid Batteries



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Mole Rats



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National Nano Engineering Conference

NASA Tech Briefs' 2007 National Nano Engineering Conference (NNEC), November 14-15 at the Marriott Boston Copley Place, is the premier event focused on current and future developments in engineering innovations at the nanoscale, as well as the commercialization of nanotechnology. The event also includes the presentation of the third annual Nano 50™ Awards. One of the Nano 50 award winners is Lawrence Livermore National Lab (LLNL), for work in metallic materials with hierarchical porous structures.

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Nanowire-Based Photovoltaics



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Techs of the Week

A patented, microprocessor-based, anti-collision deceleration warning technology has been developed for motor vehicles. Its simple design provides following drivers with up to 4 seconds of additional warning time of a braking, slowing, or stopping event. The warning system reportedly reduces the risk of rear-end collisions by 60 to 90%. It is easily integrated into a vehicleís existing wiring and rear-light system. Low cost, it costs about $18 per vehicle to implement. Click here for more info.

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From Killer Gas to Cure



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NASA News

Researchers from NASA and Lockheed Martin have tested software for a robotic extension device that dramatically improves astronauts' ability to perform remote tasks under adverse conditions on the International Space Station (ISS). The method was developed for use with the Special Purpose Dexterous Manipulator, which works in conjunction with the current Space Station Remote Manipulator System (SSRMS).

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