[EricH]

Have you tried talking to the school board or faculty? I think that if they knew what you need, they might be willing to help you (as long as you stay on their good side). I mean, if the students want to get a better location so badly that they are going to the faculty or higher, someone will probably find a place other then the physics lab for you to work. If they say that you have a place, tell them why it isn't suitable for you guys. Ask them to watch you for a night. If they still don't let you build somewhere else in the school, then you did your best, and you'll have to live with a bad place until you can find a better one elsewhere.