Very cool post @steemtravelers, glad I was able to catch it. This stuff about flying cars is a little behind of what people that would happen years ago but, has slowly been churning towards reality. I have always liked the magnetic railway. Such little resistance those trains can fly with virtually zero resistance with opposing magnetic poles facing each other causing the hover effect. I remember seeing that in an industrial arts class in school a few decades ago. Always puzzled me why the economics never worked in that? Thanks for the post @steemtravelers keep up the great work!