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Keeping the Air Clean and Safe—An Anthrax Smoke Detector

Scientists at work in the Planetary Protection division at NASA's Jet Propulsion Laboratory (JPL) sterilize everything before blasting it to the Red Planet. They take great pains to ensure that all spacecraft are void of bacterial life, especially the microscopic bacteria that can live hundreds of years in their spore states. No one is quite sure what Earthly germs would do on Mars, but scientists agree that it is safest to keep the Martian terrain as undisturbed as possible. Errant Earth germs would also render useless the instruments placed on exploration rovers to look for signs of life, as the life that they registered would be life that came with them from Earth.

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All-Terrain Intelligent Robot Braves Battlefront to Save Lives

As NASA's lead center for creating robotic spacecraft and rovers, the Jet Propulsion Laboratory (JPL) builds smart machines that can perform very complicated task far, far away from the homeland.

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Dental Device



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Current Attractions

The Desktop 3D Scanner from NextEngine (Santa Monica, CA) was named NTB's Product of the Month for April. A full-color multi-laser scanner that scans complex shapes for CAD and 3D design applications on the desktop, the scanner is about the size of a cereal box and connects directly to a PC via USB 2.0. It operates with proprietary MultiStripe Laser Triangulation (MLT) technology that features twin arrays of four Class 1M 10-mW solid-state lasers with custom optics at a 650-nm wavelength. The scanner also features twin 3-megapixel CMOS RGB image sensors, optically synchronous RGB color texture capture, and built-in spatially diverse white-light texture illuminators.

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Awards



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Tech Needs of the Week

An advanced materials company is seeking new coating technologies that display excellent weathering and durability performance. The coatings will be applied in wet format to glass substrates and need to be optically transparent, have a hardness of at least 2H, and have excellent outdoor durability. To respond to this Tech Need, click here.

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White Papers

Three Levels of Data-Logging Software from National Instruments This paper introduces the three levels of data-logging software for use with National Instruments’ DAQ devices -- NI LabVIEW SignalExpress, NI LabVIEW SignalExpress LE, and NI LabVIEW.

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