Is There an Old Technology You Want to Revive?

Technology is subject to the law of diminishing return m so as you pile on one invention after another, the amount of benefit you get from each new invention does not go up. My guess is that more of the new technologies will locked like mic because the quicker turn over than ever. Aret worth ving drimfan: Which ones are going to be around no matter what? Is there an old technology you want to revive and start and, you know, help people get the get to work on it? Ms Drimfan: I think e books have their limitations.