Hello, my name is Sierra. One day I decided to go and clean out the attic. When I got up there I realized no one has ever cleaned this place. There was stuff from such a long time ago like pictures, letters, paintings, and more! I felt like I had time traveled into the past. I think it is important to study who came before us because they had a lot of trouble figuring things out like technology. I started to read some of this stuff when I decided I should write about this it. That is why I decided to have a blog, to teach others.