This is an interesting scientific breakthrough concerning the application of a technology that is capable (at least on a nanoscale size so far) of rendering objects invisible in the ambient visible light spectrum. Prior efforts have been successful only in the microwave energy wavelengths. This site also has more information about other developments in technologies, including articles, images and my favourite :videos.
This other link concerns the question:
"If the Big Three auto makers had viable, 80 MPG "Diesel Electric" cars designed, built and working back in 1998... what happened that made them... disappear?"
This other link concerns the question:
"If the Big Three auto makers had viable, 80 MPG "Diesel Electric" cars designed, built and working back in 1998... what happened that made them... disappear?"