The metal, first synthesized in 1950 at the University of California at Berkeley, is the most expensive metal on the planet: 27 million euros per gram. Californium is a silvery-white radioactive ...
From its status as the symbol of roadside trash in the 1970s, the humble aluminum can has risen to become the single most valuable commodity in the national recycling stream. While aluminum cans ...
Duties of 25 percent on steel and aluminum will flow through to car buyers, beer drinkers, home builders, oil drillers and ...