In the article, “New Phone models is danger to Environment” Researchers from the University of Surrey studies about using Precious resource than create mobile phone. The first problem is loss resource and extravagant. In the creation these devices to use the precious metal for example gold, copper and silver which there are limited and expensive. The second problem is can not be recycled and cause waste . Because material used to make phone calls can not crumble when indestructible Old phone became a garbage eventually.