What's so special about the speed of light?
14036
What is so special about speed of light in vacuum?
47395
What exactly is light?
15372
How does light know which path is fastest?
103827
Does magnetic propagation follow the speed of light?
8367
What do physicists mean when they say "speed of light"?
139098
Can the Flash run faster than light?
22118
If all motion is relative, how does light have a finite speed?
119953
What is the meaning of speed of light $c$ in $E=mc^2$?
22402
If I am travelling on a car at around 60 km/h, and I shine a light, does that mean that the light is travelling faster than the speed of light?
112965
Are virtual particles limited by the speed of light?
12267
(Almost) double light speed
127383
Speed of light in general relativity
37345
Why can't massless particle exceed speed of light?
66972
Is there any way to measure the one-way speed of light?
63341
What's so special about standard deviation?
128320
In superluminal phase velocities, what is it that is traveling faster than light?
33110
The origin of the value of speed of light in vacuum