#foldingpaper

When we were kids, it's a joy to have our own toys. But it's more fun if we build it ourselves! Paper planes and paper boats are the easiest to make. If you're bored in class or when your parents forbid

Let's think once. How many times do you need to fold a paper to reach to the moon? You may probably think it is more than 1000 or at least more than 100. But it is not the case. You will be amazed because