Idea 2: Doctors May Lose Their Jobs Soon

One area of field that is innovating rapidly is medicine where the nanobot technology is innovating rapidly. The purpose is for the nanobots to enter your body like white blood cells on steroids and repair your cells. These nanobots may be used to carry medicine to the damaged cells in arteries, brain and anywhere else. In the nearfuture, you may just need to get the nanobots injected in your body and never have to see the doctors again.