I'm sorry; but it makes no sense to limit yourself to results form .edu websites. Ideas take way too long from the point they have been conceived to land on .edu websites. We have to find a better solution to Google.
I'm sorry but in no way should you limit your results to only those published on .edu websites. There's got to be a better solution to this. Ideas only end up on .edu websites after a long period from the point it was conceived.
