Gyroscope on de Broglie Waves: Intricate Things in Simple Words

The paper addresses the operating principles of a gyroscopic device of a new type: a gyroscope on de Broglie waves. The sensitive element of such a gyroscope is an atomic interferometer, whose main components are described and the technical challenges of its development are discussed. The target audience of this paper is the readers who do not have a profound knowledge of the quantum physics.