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| Revolutionizing military manufacturing |
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Inventors from across the country can enter a national competition to design a new amphibious infantry fighting vehicle for the U.S. Marine Corps and Vanderbilt University’s Institute for Software Integrated Systems (ISIS) is playing a key role in the development of the engineering software that makes the challenge possible.
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| Space chamber reaches cold target at unprecedented efficiency |
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As the U.S. sweated through its warmest year on record outside, a testing chamber at NASA Johnson Space Center in Houston reached its coldest temperatures yet on the inside, cooled by one of the world's most efficient cryogenic refrigeration systems. |
| Device tosses out unusable PV wafers |
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Silicon wafers destined to become photovoltaic (PV) cells can take a bruising through assembly lines, as they are oxidized, annealed, purified, diffused, etched, and layered to reach their destinies as efficient converters of the sun's rays into useful electricity. |
| New material for warm-white LEDs invented |
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Light emitting diodes, more commonly called LEDs, are known for their energy efficiency and durability, but the bluish, cold light of current white LEDs has precluded their widespread use for indoor lighting. |
| Novel metamaterial sensor provides bigger picture |
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Duke University engineers have developed a novel sensor that is more efficient, versatile and cheaper for potential use in such applications as airport security scanners and collision avoidance systems for aircraft, cars or maritime vessels. |
| Glass's extraordinary engineered properties |
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Technologically valuable ultrastable glasses can be produced in days or hours with properties corresponding to those that have been aged for thousands of years, computational and laboratory studies have confirmed. |
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