I just dislike all the trouble of taking just one X-ray in hospitals...all the waiting etc. Why not have an edible, non-toxic, harmless solution where patients just have to drink it down & stand in a dark room......Ta-da!The patient glows! Different colored liquids for "lighting up" different cell types, e.g. Blue for bone cells, Green for nerve cells. P.s: I know it sounds impossible to create it, as radiation can be harmful, even fatal. But as time goes, let's see if we can make...

Car-thiefs are not uncommon these days. And the criminals are usually caught only after some time, by then, your stolen stuff is gone for good. So, to help police in the investigation, we can have a mini spy camera in the car. Sometimes, the cameras can be seen by the thief and he would most likely bash it up to avoid being recorded. Why not have the camera hidden inside something, say... an ornament or a plush toy. The toy's eyes are made of a one-way glass, which will be seen as a...