If the total energy of the universe must always remain zero, and it costs energy to create a body, how can a whole universe be created from nothing?
The Grand Design (ed. Bantam, 2010) - ISBN: 9780553907070
If the total energy of the universe must always remain zero, and it costs energy to create a body, how can a whole universe be created from nothing?
The Grand Design (ed. Bantam, 2010) - ISBN: 9780553907070