Technique

This 4D encyclopedia with augmented reality will tell you about numerous devices and mechanisms, without which it is impossible to imagine the modern world. Various types of engines - from ancient to the latest, household appliances and working tools, transport, military equipment and spacecraft - the device and characteristics of machines and devices are revealed on the pages of this book. And 4D animations will help to clearly and in volume to study the design of the internal combustion engine and gearboxes, American slides and telescope, drone and icebreaker, ancient catapult and high-tech missiles. Each "living" picture is accompanied by sound recording with useful and interesting information. Open this unusual encyclopedia and plunge into the world of scientific and technical discoveries and inventions.
For secondary and senior school age