Retrieved from https://studentshare.org/environmental-studies/1688528-reading-this-very-post-we-are-using-technology-that-is-ever-growing-and-improving-at-a-rapid-rate-with-these-improvements-consumers-always-crave-for-the-latest-and-greatest-technology-available-the-sale-of-personal-computers-has-reached-15-billion
https://studentshare.org/environmental-studies/1688528-reading-this-very-post-we-are-using-technology-that-is-ever-growing-and-improving-at-a-rapid-rate-with-these-improvements-consumers-always-crave-for-the-latest-and-greatest-technology-available-the-sale-of-personal-computers-has-reached-15-billion.