Technology

This 4D encyclopedia with augmented reality will tell you about the numerous devices and mechanisms that are essential to modern life. Various types of engines - from ancient to the latest, household appliances and tools, transportation, military technology, and spacecraft - the design and characteristics of machines and devices are revealed on the pages of this book. And 4D animations will help visually and comprehensively study the structure of an internal combustion engine and transmission, roller coasters and telescopes, drones and icebreakers, ancient catapults and high-tech rockets. Each "living" picture is accompanied by a recording with useful and interesting information. Open this unusual encyclopedia and immerse yourself in the world of scientific and technological discoveries and inventions.
For middle and high school age.