Do physicists understand why time slows down the faster the velocity of an object?
4645
What is time dilation really?
132109
Where in, Einstein’s "On the Electrodynamics of Moving Bodies" (Relativity), is “Time” reasonably shown to exist, or why is it a valid assumption?
45953
How can I explain the scientific basis of the constant speed of light to a $c$-decay proponent?
54020
Does a moving object curve space-time as its velocity increases?
26354
Is anti-matter matter going backwards in time?
50651
Does special relativity imply that time dilation is affected by an orientation of clocks?
67661
Is there an observable of time?
13563
What really causes light/photons to appear slower in media?
63925
Gravitational time dilation, does time of the observer at a lower gravitational potential looked slowed down in the frame of the higher one
78717
Does velocity or acceleration cause time dilation?
35663
Is there a formula that gives the position of an object depending on the time, but which doesn't allow the object to surpass the speed of light?
23937
What is the mechanism behind the slowdown of light/photons in a transparent medium?
77372
"Speed" of Gravity and Speed of Light
58503
Electrons moving faster than light and backward in time?
133294
Are gravitational time dilation and the time dilation in special relativity independent?
142906
How can a particle in a medium ever travel faster than light?
6530
What are the mechanics by which Time Dilation and Length Contraction occur?