| Then, as an old man, he decides to make his final trip back to the past and give the secret of time travel to his youthful self. |
| Since we have never seen a tourist from the future, time travel must be impossible. |
| You both are goddesses and enchantresses, and the three powers you share are thought speak, telekenisis and time travel. |
| In fact, considerable evidence posits that time travel is impossible, he said. |
| A tale of time travel which covers the oyster bed disputes, it is a story of greed and struggle with modern parallels. |
| Of course, some films do try, trading on the idea of cryogenics or time travel to flash freeze their stars along the space-time continuum. |
