Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Popular Mechanics: Technology: Transportation Compilation of articles about transportation technologies such as bicycle modifications, electric vehicles, superliners, smart engineering and infrastructure, jet packs, Panama Canal upgrades, and additional developments in the areas of roads, bridges, automobiles, trains, air travel, and other transportation modes. Archive goes back to 1996. From Popular Mechanics magazine. http://www.popularmechanics.com/technology/transportation/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *