Recent questions in Time physics

+211 votes

0 answers

What time will it be 45 minutes before 6 PM?

asked Mar 11, 2022 in Time physics by AuroraSorceress

+24 votes

0 answers

What is a waste of time?

asked Mar 11, 2022 in Time physics by alexv

+84 votes

0 answers

What are some explanations for gravitational time dilation that don't involve mathematics?

asked Mar 11, 2022 in Time physics by Robtheplumb

+15 votes

0 answers

A clock moving towards me at near light speed would appear to run slow due to time dilation. But then it would appear to run fast due to the Doppler effect. Which is right?

asked Mar 11, 2022 in Time physics by James Stewart 2022

+2 votes

0 answers

Is time travel forbidden by the Second Law of Thermodynamics?

asked Mar 10, 2022 in Time physics by Diga 66

+83 votes

0 answers

What are some scientific or spiritual theories on time travel? Is it possible to travel in time? Why or why not?

asked Mar 10, 2022 in Time physics by LuminousOracle

+24 votes

0 answers

Can a devil time travel in the past, present, and future, and can he cross the universe?

asked Mar 10, 2022 in Time physics by dunc

+20 votes

0 answers

What day and time is exactly 72 hours from Saturday at 9:00 am?

asked Feb 20, 2022 in Time physics by NovaEnigma

0 votes

0 answers

How does spirituality shape our perception and understanding of time?

asked Feb 20, 2022 in Time physics by devils advocate

+8 votes

0 answers

If we can't change the past, then what is the point of using a time machine?

asked Feb 20, 2022 in Time physics by tunicbrimstone

+17 votes

0 answers

What are the Paradox's thoughts on time travel?

asked Feb 20, 2022 in Time physics by brigard

+286 votes

0 answers

How do scientists think we can achieve time travel one day?

asked Feb 20, 2022 in Time physics by Nis999

+26 votes

0 answers

Don’t clocks measure both time & space curvature since they measure time dilation between different clocks at different local gravities?

asked Feb 20, 2022 in Time physics by Tastycheese

+18 votes

0 answers

Can something exist without time?

asked Feb 19, 2022 in Time physics by SeraphicAlchemy

+103 votes

0 answers

Is proper time the rate that a clock ticks that is traveling with a moving object as observed by an external observer?

asked Feb 19, 2022 in Time physics by Soup Dragon

0 votes

0 answers

If someone could travel through time, could they take something from your present and put it in their past, so that you never had it before?

asked Feb 19, 2022 in Time physics by SolarisVerse

+24 votes

0 answers

If photons could have experiences, they would not experience space or time. Does this mean they exist outside of spacetime?

asked Feb 19, 2022 in Time physics by nmlyons31

+25 votes

0 answers

Can a person go back in time by using the watch from "Back To The Future"?

asked Feb 19, 2022 in Time physics by Craig k

+1 vote

0 answers

The Webb telescope was launched not long ago, how can it travel back in time considering that time travel does not really exist?

asked Feb 19, 2022 in Time physics by ACP25

+1 vote

0 answers

How much time difference happens between two places 1 millimeter apart? Can you tell me how long that time is?

asked Feb 19, 2022 in Time physics by hatethus (3.0k points)

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