I've got a project for school where we have to pick one invention/discovery and prove that it is the best invention/discovery in the history of mankind. One of the requirements is to show how it will continue to be the best discovery in the future. I've done a bit of searching and brainstorming but can't think of anything. Could someone help me out with this? An few ideas is all I need to start the gears up in my head. I'm just at a slump right now.