Anode rods are a long metal rod, usually made from magnesium, aluminum or aluminum/zinc alloy that attracts corrosive elements in the water. Eventually, the rod itself becomes so corroded that it ...

Lithium button cells with electrodes made of nickel-manganese-cobalt oxides (NMC) are very powerful. Unfortunately, their ...

Lithium button cells with electrodes made of nickel-manganese-cobalt oxides (NMC) are very powerful. Unfortunately, their ...

Mineworkers in South Africa, the world’s largest producer of manganese, complain of memory loss and other neurological ills Men work at the Manganese Metal Co.’s refinery in Mbombela ...