If I am a scientist

One night, the teacher arranged a lot of homework. I wrote and wrote that I went to sleep. I dreamt that I am a scientist.

If I were a scientist, I would invent an automatic cleaning machine that would clean the trash and dirty clothes attached to the wall and convert them into energy. Can be used as gas. natural gas. And energy use such as electricity.

If I were a scientist, I would invent a fxu12095 smart lie detector computer. It can be used to check data like a normal computer. Play the game, but there is another function that is to lie, just put the brain scanner on the head, and then enter the lie detector into the computer, a small person will appear. The little man will say what he thinks, and if he just said something, he lie.