The demand for clean water can never end, even if you are in the wilderness. The scenario gets worse when dealing with a disaster or a natural accident. Contamination of water sources is among the most unexpected events. A flood or an earthquake c...Top-5-off-the-Grid-Water-Purification-Methods …

Did World War II truly represent a world war that represented a continuation of World War One?WAS WORLD WAR II A CONTINUATION OF WORLD WAR I?    IntroductionWorld War I and World War II are one of the extreme wars witnessed on earth....Was-World-War-II-a-continuation-of-World-War-I …

 According to Kuhlman and Farrington (2010), sustainability can be defined as the ability of the current generation to meet its needs without in any way compromising the future generations' ability to meet their needs. One of the limits to gr...Determining-Sustainable-Options …