The U.S. military has been increasingly depending on the use of drones in its fight against War on Terror.  Initially, drones were for the first time used during the 1990’s for the purpose of surveillance as well as reconnaissance. Currentl...Drones …

                  Obesity in AmericaThe Center for Disease Control and Prevention (CDC) points out obesity in the United States as a national health problem being the second leading cause of mortality af...Obesity-in-America-Essay …

The article Experimental study on effects of drilling parameters on respirable dust production during roof bolting operations, analyze the effect of drilling control parameters as well as looking at various ways of reducing respirable dust when d...Mine-Safety-and-Health:-Respirable-Dust- …