Vanzemaljci: 10 neugodnih pretpostavki

Vanzemaljci: 10 neugodnih pretpostavki

Govorimo li o potencijalnom vanzemaljskom životu (extraterrestrials), ali pre svega onom svesnom i inteligentnom a koji je kao takav matematički ne samo moguć i vrlo izvestan već i neminovan diljem [beskonačnog?!] kosmosa, tada smo više nego skloni dâ, ponajviše nesvesno, počnemo s iznošenjem određenih pretpostavki na tu više nego potentnu temu za razmatranje. Posebno u […]

Jedan, jedinstveni elektron

Jedan, jedinstveni elektron

I received a telephone call one day at the graduate college at Princeton from Professor Wheeler, in which he said: “Feynman, I know why all electrons have the same charge and the same mass.“ ” – Why?” – said Feynman. “Because, they are all the same electron!“ Upravo je ovaj jedan telefonski razgovor koji se […]

Kvantni suicid: posredni dokaz besmrtnosti?

Kvantni suicid: posredni dokaz besmrtnosti?

A man sits before a gun, which is pointed at his head. This is no ordinary gun; it’s rigged to a machine that measures the spin of a quantum particle. Each time the trigger is pulled, the machine measures the spin of the quantum particle – the quark – depending on the measurement, the gun […]

Teorija gravitacije i vremena

Teorija gravitacije i vremena

Već četvrt milenijuma silu gravitacije posmatramo kao jednu od četiri standardne sile koje definišu naš kosmos, kao i sve potonje interakcije u njemu njima podložne. Tako pored jake i slabe sile koje opisujemo kvantnom hromodinamikom (QCD – Quantum chromodynamics) i elektroslabom teorijom (electroweak force), elektromagnetnu opisujemo kvantnom elektrodinamikom (QED – Quantum electrodynamics). Za prve dve […]

Borhes-Bazilova biblioteka apsoluta

Borhes-Bazilova biblioteka apsoluta

Biblioteka apsoluta The universe (which others call the Library) is composed of an indefinite, perhaps infinite number of hexagonal galleries… The arrangement of the galleries is always the same: Twenty bookshelves, five to each side, line four of the hexagon’s six sides. Each bookshelf holds thirty-two books identical in format; each book contains four hundred […]

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