The world is very convenient for kids today. Almost everything is instant, computers have made life a lot easier, and there are lots more ways to keep yourself entertained and distracted all the time.But if you grew up before all of that, you know that things weren't worse, they were just different. Take the grocery store for instance. Self-checkouts are supposed to make things easier, but now we can't interact with the cashiers anymore. If you can remember a simpler time, you'll probably recognize these 13 objects that we don't use anymore. Some have been replaced by new technology,