[Guest]

O.K. I've found this no one posted it yet so... It went like this:

suppose a man traveled back in time and killed his biological grandfather before the latter met the traveller's grandmother

-René Barjavel

I googled it and went to Wikipedia and got this

[Guest]

O.K. I've found this no one posted it yet so... It went like this:

suppose a man traveled back in time and killed his biological grandfather before the latter met the traveller's grandmother

-René Barjavel

I googled it and went to Wikipedia and got this

Also, as far as my understanding of this theory goes, you need 4 dimensions to define anybody, and any time traveller will have a different time dimension when he goes back or forth in time. Thus, the traveller will be an undefined entity in whatever time they travel to. So the person will be able to see things happening, but will not be able to do anything about them.

[Guest]

i thought this was here somewhere - with a bunch of Qs. Anywway,

.... was the inventor of the time machine?..... Dun duhn DUUURRRN!

[rookie1ja]

This one is already posted. In this very section - Paradoxes (topic named "Think about these"). On the very first page, with hundreds of responses. Only "grandmother" is used instead of "grandfather".

I advise to perform a quick search next time. It is not that hard.

Thread locked.