Can we travel faster than light?
18799
If I run along the aisle of a bus traveling at (almost) the speed of light, can I travel faster than the speed of light?
37421
Can a shadow move faster than the speed of light?
119337
Can we escape Earth's gravity slowly?
4350
Rotate a long bar in space and get close to (or even beyond) the speed of light $c$
90740
Ping faster than light
89837
Speed of light when accelerating
37941
Can light travel slower than the maximum?
39399
Will free-fall object into black hole exceed speed of light $c$ before hitting black hole surface?
14186
Is it possible for information to be transmitted faster than light by using a rigid pole?
56031
Quantum entanglement faster than speed of light?
16748
What happens if light/particles exceeded the speed of light for a particular medium?
121652
How can I convey a sensation of speed in space?
25121
Is it really possible to break the speed of light by flicking your wrist with a laser pointer?
103242
Why can't we surpass the speed of light?
109786
Can a human size object move so fast that it ceases to be observable?
120621
Speed of Dark experiment, does it *really* travel faster than light?
81880
How can a photon have no mass and still travel at the speed of light?