Some people set 5G masts on fire, while others use 5G to fight the Covid-19 pandemic. Some fear electromagnetic radiation, while others use 5G cellular transmission in remote surgery. What is the truth about this new technology and what is the potential of 5G? Virtual reality in real-time is a paradise for computer game fans, but it also enhances the rehabilitation of patients and develops the skills of students in such various fields as engineering and fine art. Smart homes will turn into smart cities that manage traffic on a regular basis, responding dynamically to danger. Autonomous cars, augmented reality, internet of things, artificial intelligence - thanks to 5G these concepts will soon become the everyday reality of a global virtual village - our world.