Ground troops often want to watch for threats from fairly limited areas, but ships at sea need to monitor huge expanses for long periods. The U.S. Naval Research Lab. is exploring ways to continuously monitor large spaces at fairly low costs. Goodrich Corp. has been given a contract to provide CA-247 wide-area airborne persistent surveillance sensors that help monitor oceans or provide situational awareness to ground troops in urban environments. The CA-247 sensor's infrared optics are stabilized for image clarity, also offering software that helps human observers pinpoint potential threats.
A new method of modeling how they are created with chemical vapor deposition (CVD) could reduce the cost of carbon nanostructures used for for research and commercial applications, including advanced sensors and batteries.
BMW has already incorporated more than 10,000 3D-printed parts in the Rolls-Royce Phantom and intends to expand the use of 3D printing in its cars even more in the future. Meanwhile, Daimler has started using additive manufacturing for producing spare parts in Mercedes-Benz Trucks.
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