Somethings are built to last. The Colosseum, for example, far outlived those who created it. While they may not last thousands of years, electronic devices have a much greater lifespan than other mechanical techbologies. In fact, they have the potential to outlast their creators. This is because, unlike car engines and your body, most computer components do not have moving parts. This lack of friction means that PC hardware will last for many years, which sinks the excuse of somebody needing to buy a new PC because their old one has, "worn out."
