Magazine about the mysterious and unsolved world surrounding us. "Secrets of the 20th Century" is a weekly publication that tells about the mysterious forces of nature, the history of great inventions and the life of extraordinary people. Searches for treasures that disappeared without a trace of ships and planes, interviews with psychics and eyewitness accounts of encounters with extraterrestrial intelligence. Every week on the pages you will find new mysteries of the universe and new amazing discoveries.