Travelling backwards in time - is it possible?
11307
Is time travel possible? Is it possible to go back in time?
89463
Since the Earth is moving through space, do we experience time dilation?
113249
Does time exist in a vacuum?
77364
moving backwards into a safety zone in the game Sorry
18644
Looking for an old-old sci-fi tale about time-traveling
47242
Time dilation due to change in speed
56930
What would an observer see if he/she flew toward a clock at relativistic speeds?
84790
Can I measure a journey time < 100 years on a 100 light year voyage?
102542
Is there a way to reverse factorials?
20974
Time dilation clock experiment: what would happen if the clock were flipped 90 degrees?
15685
Does slowing light violate relativity?
21667
Go back to last state
95295
Is the Universe Past-Eternal?
126366
Two Timelines, (Almost) Same Event, but Several Years Apart?
74387
Can the warp drive be run in reverse?
120778
Is it possible to counter-act centrifugal force by moving at the same speed in the anti-spin direction?
90140
Read a file backwards?