text: What kind of technology would they be using? A large laser? Technology/weapons that advanced don't exist yet, so it could not happen. It would most likely take a very long time since it is nearly two miles long. To be honest, I don't think anyone would have the patience to do that. Not even aliens. It could take months or possibly a year, depending on how detailed it is.               Distance learning is extremely beneficial for certain groups of students. It can help them focus on the main task. It also assists them with better use of their time, and a deeper understanding of the academic materiel. For some people school is a more social area than an academic one.