Time Travel possibility

1. Source 1 (the same: Source 2)
2. Source 3
3. Source 4
4. Source 5
5. Source 6
6. Source 7
7. FTL: Source 8
8. Source 9
9. Source 10 (Wikipedia)
10. Source 11
11. http://arxiv.org/abs/1111.2648
12. http://arxiv.org/abs/1212.1006
13. http://arxiv.org/abs/1303.4651
14. Source 12

Mental time travel

1. Source 13

Time travel and philosophy

1. http://plato.stanford.edu/entries/time/#TimTra
2. http://tedsider.org/papers/time_travel_and_coincidence.pdf
3. http://www.iep.utm.edu/timetrav/
4. Source 14
5. http://timetravelphilosophy.net/topics/relativity/

Time does not exist. [Godel]
What is past has not passed. What will come is already here.
All is One...

Ο Χρόνος δεν υπάρχει. [Godel]
Ό,τι είναι παρελθόν δεν έχει παρέλθει. Ό,τι πρόκειται να έρθει είναι ήδη εδώ.
Όλα είναι Ένα...