How I came up with the question well I'm currently watching the series on netflix (Dark) and there's much discussed about travel and I think it's really interesting
Can you please tell me which documentaries about it?
No way.
No, I do not think so. Look at big bang theory, they explain quite well why time travel is not possible, at least not in the past.
I know the series but do you know which episode or season they're talking about?
Have a look and unfortunately I do not remember where from a theory to the topic of the reasons why it will never be possible to travel in the past, because once destroyed particles are not restored (or something like that). Traveling into the future would actually be more realistic and even scientifically remotely explainable.
