Over the past two centuries, many people have used their knowledge, skills and experience in order to create a host of inventions that have made the world a much better place for us to live.There are so many things around us that we take for granted but make our lifestyle possible. For instance, could you imagine living a day without checking emails on your computer or walking around without your mobile phone? As you read through these inventions that changed our way of life, think about how different things would be without them. And if you can think of anything else, add it to the comments!