Proizvod vam ne odgovara? Nema veze! Možete nam vratiti unutar 30 dana
S poklon bonom ne možete pogriješiti. Za poklon bon primatelj može odabrati bilo što iz naše ponude.
30 dana za povrat kupljenih proizvoda
A book of spatial thought experiments by the author, with physics. Heavy reading. This is by a man who is trying to figure out his own universe. There is also a condensed version called "The Origin of All Forces." "The Origin of All forces" contains some updated theories as well as some new ones.