About the book: 2006 / It would seem that everything connected with human nature has already been discovered and known. However, this is far from the case, and man continues to remain one of nature’s greatest mysteries. Is man capable of flying? What awaits us after death? Is it true that a person has more than one brain? Are there invisible people? Are psychics and prophets capable of knowing everything in advance? Can leather be stronger than steel armor? You can find answers to these and many other questions in this book..