english: Think of all the crazy technologies  that you could have imagined maybe humans could have developed in the fullness of time: cures for aging, space colonization, self-replicating nanobots or uploading of minds into computers, all kinds of science fiction-y stuff that's nevertheless consistent  with the laws of physics.
non_english: Pomislite na svu neverovatnu tehnologiju koju možete da zamislite da bi ljudi mogli da razviju kroz vreme: lek protiv starenja, kolonizaciju svemira, samoreplikaciju nanorobota ili čuvanje umova u kompjuterima, raznorazne stvari iz naučne fantastike koje su ipak u skladu sa zakonima fizike.