Gold, one of mankind’s oldest adornments, has a rich history. Introduced to a young earth in a vast meteor shower some 2 billion years ago, most of the world’s gold remains buried in the planet’s core. Throughout history, humans have mined only approximately 165,000 metric tons of gold; it is […]
Search Results for "commodity"
How to Become More Energy Efficient
Energy efficiency is something of a buzz phrase that is doing the rounds at an astounding pace at the moment. With the double dip recession still a marked blot in our past and the threat of environmental damage more real than ever, energy efficiency is viewed as the knight in […]