5 ms·
We're not living in a simulation, faster than light travel is impossible, time travel is impossible, and there are more than three dimensions. Obvious facts abo
by stevebmark 9y ago
We're not living in a simulation, faster than light travel is impossible, time travel is impossible, and there are more than three dimensions. Obvious facts about reality that somehow escape most self described "smart" people.
- ghgfhgfhn 9y agoTime travel is possible in relativistic physics.
- deleted 9y ago[deleted]