The more technology changes and improves transportation, the more questions budding engineers have. Why do your ears pop when you're flying? Can driverless cars get lost? These are just two of the many queries addressed in this entertaining and enlightening book. Presented in an engaging question-and-answer format, this motivating text draws readers into the fascinating world of transportation. A lively lay-out is complemented by photographs and cartoons, making STEM facts both fun and accessible.