Quantum mechanics is the most precise way to describe the world at the fundamental level—something that can’t be directly observed. It explains the behavior of atoms, people, stars, and much more. Quantum effects used in technologies seem almost miraculous. However, quantum mechanics still leaves many mysteries unsolved. In his book “Everything That Moves,” Aleksey Semikhatov offers a clear explanation of the current state of quantum mechanics. He examines the principles of the quantum world, how it developed over time, and various interpretations of this theory. The book also touches on quantum computers, quantum entanglement, and the features of quantum objects.