Exactly. We can still only send a single gel banana back in time until we invent proper time machines.
Gigan@lemmy.world 5 months ago
Or it’s because we don’t have time machines yet. It’s like making a phone call when you have the only phone in existence.
jol@discuss.tchncs.de 5 months ago
agamemnonymous@sh.itjust.works 5 months ago
My favorite depiction of time travel tech is Primer. Assuming you figure out the time travel part itself, I can imagine a time machine that can take you all the way back to the moment it was switched on. Any other mechanism has introduces way more issues that time travel alone.
Knuk@lemmy.world 5 months ago
Imagine creating the first functional time machine only to have a shitton of time travelling tourists appear in it the second you turn it on