…showed first 75 words of 448 total…

…showed last 75 words of 448 total…be dismantled and separated for recovery of material like aluminum, steel, copper, plastic, etc. With the technology improvement, computers evolve from giant and expensive machines to machines that are affordable to most of American families. Although this means cheaper use of material, it still creates huge demand for natural resource, which leads to more responsibility for environmental protection. Minimizing waste on natural resource is a responsibility for the whole society including the companies and consumers.