Analysis of the Principle of Flying Out of the Galaxy from Zero

Updates will not stop until humans really fly out of the galaxy! This book is based on actual scientific principles. Content: When an ordinary person is exiled to a natural and pristine earth without humans, he possesses ordinary theoretical knowledge. Under such conditions, how long will it take to develop modern industrial problems and theoretical systems alone and finally fly out of the galaxy? (Not just theory this book contains fully practical descriptions).