Researchers have developed an innovative cooling concept that could improve vehicle performance, life expectancy and overall efficiency without increasing costs. Alumina-forming austenitic stainless steels boast an increased upper-temperature oxidation, or corrosion, limit that is 100 to 400 degrees Fahrenheit higher than that of conventional stainless steels. A new explosives detector with incredible sensitivity and a range of up to 100 meters could save lives and thwart the efforts of terrorists.