4 ms·
If you use a time machine now, and travel to the past, you can collide with the past yourself, right? :)
by sherjilozair 13y ago
If you use a time machine now, and travel to the past, you can collide with the past yourself, right? :)
- ck2 13y agoIf you damage an earlier copy of yourself, your later version should also reflect the damage? Unless we are dealing with an infinite-outcomes model where there are no paradoxes.
- stan_rogers 13y ago"One of the major problems encountered in time travel is not that of accidentally becoming your own father or mother. There is no problem involved in becoming your own father or mother that a broadminded and well-adjusted family can't cope with. There is also no problem about changing the course of history - the course of history does not change because it all fits together like a jigsaw. All the important changes have happened before the things they were supposed to change and it all sorts itself out in the end." -- Douglas Adams