From ancient times, transportation and communication have been essential factors for the cultural, social, and artistic development of human beings. These systems have evolved throughout history, until we reached modern technological levels and achievements.
To better understand the world of transportation, you can start by building a simple space rocket, a small motorized boat, a tipping vehicle, a conveyor belt, or a moving cable car. And if you are interested in slightly more complex constructions, you can build an airplane or an elevator.
You will also have the opportunity to discover the basic concepts of communication, if you start by building a string telephone, a telegraph, a small printing press, a crystal radio, or other suggested constructions from the second part of the book.