"Why and To. The physical part. Questions and answers from the most important branches of all natural science" is a book by the author Otto Uhle. This book contains the most interesting questions and answers from the field of physics, which cover a wide range of concepts and natural phenomena. The author explains complex physical theories and phenomena in an accessible form, helping the reader to understand the fundamental laws of nature. "Why and Therefore. The physical part" will become an important source of knowledge for everyone who is interested in natural phenomena and physical processes around us.