Recently, scientists have discovered that certain bacteria have the ability to ‘absorb’ dissolved gold and turn it into solid, 24 carat gold.  Researchers have been reporting the presence of bacteria on gold surfaces.  Normally, gold is highly toxic to micro-organisms, as other heavy metals are.  However, the bacterium Cupriavidus [Continue]

Photo by digitalmoneyworld By now, most people are somewhat familiar with ‘cash for gold’ services.  Perhaps you have even been tempted to make a little bit of extra money by selling your unused or broken gold items.  Everyone loves a bit of extra cash, but did you know that by using cash for gold services, [Continue]