Did Time Begin? Will Time End?
Kort om boken
Bok med hardt omslag.
Heftet bok med mykt omslag.
Bok med tykke, stive sider.
Digitalt format. E-bok kan leses i ARK-appen eller på Kindle. Bøkene kan også lastes ned fra Din side.
Digitalt format. Nedlastbar lydbok kan lyttes til i ARK-appen. Bøkene kan også lastes ned fra Din side.
Lydbok på digikort. Krever Digispiller.
Lydbok eller musikk på CD. Krever CD-spiller eller annen kompatibel avspiller.
Vinylplate. Krever platespiller.
DVD-film. Krever DVD-spiller eller annen kompatibel avspiller.
Blu-ray-film. Krever Blu-ray-spiller eller annen kompatibel avspiller.
Om Did Time Begin? Will Time End?
Although everyone is familiar with the concept of time in everyday life and has probably given thought to the question of how time began, recent scientific developments in this field have not been accessible in a simple understandable form. This book is important as it presents to readers current ideas about the role of time in theoretical cosmology.Recent observational discoveries, especially that the expansion rate of the universe is accelerating, have revolutionized the understanding of the energy content of the universe. This development leads to new possibilities for the beginning and end of cosmological time. This book emphasizes the notion of entropy and describes how it is theoretically possible that the universe may end in a finite time or that time can cycle and never end.Provided here is twenty-first century scientific knowledge, written by one of the world's most eminent theoretical physicists, that will better enable the public to discuss further the fascinating idea of time. It is ideally suited also for young people considering a career in scientific research.Contents:Why do Many Other Scientists Believe Time Began at a Big Bang? Smoothness of the UniverseStructure in the UniverseDark Matter and Dark EnergyComposition of the Universe's EnergyPossible Futures of the UniverseAdvantages of Cyclic CosmologySummary of Answers to the Questions: Did Time Begin? Will Time End?Readership: Professional non-scientists to high school students considering a career in science.