Atomic unit of time, does it exist?
3535
Is time continuous or discrete?
134124
Is there a class in java.time comparable to the Joda-Time Interval?
131384
understanding time: Is time simply the rate change?
20412
Frequency of a photon
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?
18982
Does Quantum Mechanics assume space and time are continuous?
25827
Does time expand with space? (or contract)
106272
Do numbers exist independently from observers?
34400
Special Relativity - Regarding the Simultaneity of Events During the Train Paradox
38482
What is $\Delta t$ in the time-energy uncertainty principle?
148993
Can the initial time be non-zero?
152937
Which observer's time is proper time?
104255
Can we know the fundamental nature of space and time?
42816
Does entanglement have a speed or is it instantaneous
42353
If time standard clocks and any memories about the time standard are destroyed, can we recover the time standard again?
80645
Time for two relativistic objects to meet
9937
Does time freeze at Absolute Zero?