10 Κανόνες Για Το Ταξίδι Στο Χρόνο

21 Μαΐου 2009 | Κανένα σχόλιο

Διάβασέ τους εδώ. Το χειρότερο: Δεν μπορείς να ταξιδέψεις σε χρονικό σημείο πριν από την κατασκευή της χρονομηχανής. Επίσης: Το Lost έχει δίκιο, δεν μπορείς να αλλάξεις αυτά που έχουν ήδη γίνει!

3. Traveling through time is like traveling through space.

I’m only going to say this onece: there would be no flashing lights. At least, there would only be flashing lights if you brought along some strobes, and decided to start them flashing as you traveled along your closed timelike curve. Likewise, there is no disappearance in a puff of smoke and re-appearing at some other time. Traveling through time is just like traveling through space: you move along a certain path, which (we are presuming) the universe has helpfully arranged so that your travels bring you to an earlier moment in time. But a time machine wouldn’t look like a booth with spinning wheels that dematerializes now and rematerializes some other time; it would look like a rocket ship. Or possibly a DeLorean, in the unlikely event that your closed timelike curve started right here on Earth and never left the road.

Think of it this way: imagine there were a race of super-intelligent trees, who could communicate with each other using abstract concepts but didn’t have the ability to walk. They might fantasize about moving through space, and in their fantasies “space travel” would resemble teleportation, with the adventurous tree disappearing in a puff of smoke and reappearing across the forest. But we know better; real travel from one point to another through space is a continuous process. Time travel would be like that.

Θυμήσου ακόμα: Κόλπα για τους ταξιδιώτες του χρόνου

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