Sometimes it's hard to come up with good ideas, because you don't know what you should be thinking about it. And it's hard to think of things to think about. The questions below will help. Answer them by thinking of what the world would be like if each of the questions were true. Use your imagination and be really specific.
Type in your answers, and you'll get them in certified Dr. Fad pages for your Inventor's Log. Then come back and try it again. You'll get a different set of questions every time.