Science Fiction Becomes Reality I can remember watching Star Trek as a child.Dr McCoy(Bones) use a hand held device called a tricorder to scan the human body and make a diagnosis. MOM's hand held non-invasive cholesterol testing device has the potential to revolutionize this area of the medical field. It will save lives and millions of dollars! The news this morning is huge! Should open the American market sooner than later...FDA approval will not be far off.