Whoever invented fracking should win an award. Watching this video made me realize that fracking is a triumph of human ingenuity rather than an environmental nightmare. On a less philosophical note, contractors should take notice on the construction techniques used to drill for natural gas. We have only begun to develop the infrastructure necessary to bring natural gas to the market. As I noted a few weeks ago, it is estimated that $250 billion needs to be invested in new pipelines alone. Contractors, especially in Pennsylvania, that are looking to grow their business in the next ten years should learn how their specialties can be used in the drilling for natural gas in the Marcellus Shale.