There has been a renewed interest by investors in obtaining gold and silver coins given their generally recession proof existence even during times of economic downturns and this has meant the swift selling out of coins like the one ounce proof Gold Eagles that were minted with a maximum thirty thousand units. The 2011 coins went on sale in April of this year and were offered in a variety of weights with the single ounce coin being the heaviest and currently maxed out on sales and production. There are other weights still available like the half ounce and quarter ounce which have not yet sold out.

Sometimes there is no choice in an industry but for a person to be involved in work in an area that is, by its very nature, a dangerous place. For example, miners generally have a number of hazards staring them in the face during their time underground and in addition to the proper measuring equipment that's used to take not of things like methane levels, there are a number of safety clothing options from companies like Carhartt where some hazards can actually be measured by equipment that is a part of the clothing itself.