3 minutes pour comprendre la grande théorie du big bang

What is the big bang? Why did it occur? Where did the abundance of energy which violently erupted out of the void come from 13 billions, 820 million years ago? What preceded it? With their characteristic, eye-opening approach, Grichka and Igor Bogdanov invite us into this original mystery which, since the dawn of time, has haunted humanity: that of the creation of the universe. Thanks to their clear and concise presentation of the facts which offer insight into the big bang and numerous photographs, some of which are taken from the personal photograph library of the Bogdanov brothers, we discover what happened at the moment of the big bang. This work also raises certain metaphysical questions: What existed before the creation of matter? Why did it occur? What is the meaning of cosmic evolution? This book is accompanied by a CD on which the Bogdanov brothers tell the fascinating story of the big bang.  Here you will discover the sound of the primordial explosion, but also the voices and the staggering adventures of our heroes who, throughout history, have been confronted by the immense mystery of the origin of the universe.