Some people are really firm believers in that old saying, "If it ain't broke, don't fix it." And yeah, I suppose that's a pretty decent policy to have on some things. But what if you don't even realize that thing was broken in the first place?
These are some of the most incredible ideas from around the globe for problems you maybe didn't even realize existed, or knew could have actual solutions. These are super smart, and they definitely have us wondering why the rest of the world hasn't implemented them by now.