| Link | Quote | Stars | Tags | Author |
| 7c2347c | If you see an antimatter version of yourself running towards you, think twice before embracing. | science time-travel | J. Richard Gott |
| Link | Quote | Stars | Tags | Author |
| 7c2347c | If you see an antimatter version of yourself running towards you, think twice before embracing. | science time-travel | J. Richard Gott |