Same Difference

I've always liked knowing the sizes of things, and I thought I'd heard a while ago that the size of Earth compared to Jupiter was the same as the size of an electron compared to a proton. Well, I looked it up, and it turns out that scientists don't actually know how big an electron is, which makes it rather hard to compare it to anything. But the idea of finding the same differences in sizes between things got stuck in my head, so I decided to do a graphic about it.