R2-D2 (called R2, or "Artoo" for short), is a fictional character in the Star Wars universe. R2 is one of the only four characters - the others being Anakin Skywalker/Darth Vader, Obi-Wan Kenobi, and droid companion C-3PO - to appear in all six Star Wars films. The original R2-D2 chassis ...

The American company UniModal Transport Solutions developed a concept for a very high-capacity and high-speed Personal Rapid Transport (PRT) network. Pictures and informations of this sky transportation vehicle are showed below. ...