Recent questions in Time physics

+9 votes

0 answers

The new study much publicized in recent days says that when something moves faster than light it perceives spacetime as having 3 dimensions of time and 1 of space? How true is this?

asked Mar 15, 2023 in Time physics by bloop the gasman

+42 votes

0 answers

Can we reverse what happened in the past if we can't travel back in time?

asked Mar 15, 2023 in Time physics by Scottyboy

+24 votes

0 answers

Why is the time for an object to go up equal to the time for an object to come down?

asked Mar 15, 2023 in Time physics by DUDE123

+135 votes

0 answers

How much does a clock lose per day if its hands coincide every 63 minutes?

asked Mar 15, 2023 in Time physics by LuminousSculptor (3.1k points)

+54 votes

0 answers

Are the effects of relativity (relativity of the concept of simultaneity, time dilation, length contraction) related to vision, the time it takes from the point of origin of light to reach our eyes, or are they "real" effects?

asked Mar 15, 2023 in Time physics by NovaEnigma

+90 votes

0 answers

If you travel to the future and then return to your own time period, can you alter your past?

asked Mar 15, 2023 in Time physics by Jonathan holmes

+97 votes

0 answers

What is the local time at 80 degree west longitudes assuming the Greenwich mean time at 12 noon?

asked Mar 15, 2023 in Time physics by SteveB_sa

+6 votes

0 answers

What are the consequences of something no longer being bound to space and time?

asked Mar 14, 2023 in Time physics by Mark_s

+14 votes

0 answers

How long is one minute compared to a second, hour, day and week?

asked Mar 14, 2023 in Time physics by Strima

+3 votes

0 answers

Does time slow down when we travel at high speeds? How does it happen physically, and what are its effects on our bodies and health in general?

asked Mar 14, 2023 in Time physics by lymphjuly

+27 votes

0 answers

Do time travelers exist? If so, have any of them been caught or observed?

asked Mar 14, 2023 in Time physics by ShubieDoo

+299 votes

0 answers

What is the possibility of time-travel as shown in movies like “Back To The Future”? How do scientists explain this phenomenon if it actually exists?

asked Mar 14, 2023 in Time physics by 2shortplanks

+23 votes

0 answers

If time is not linear, past present and future is together and we can reincarnate into the past, can we also reincarnate in the same year we were born?

asked Mar 14, 2023 in Time physics by P Nicholl

+239 votes

0 answers

Time moves forward, maybe backward, but could it be possible to move sideways in time?

asked Mar 14, 2023 in Time physics by Hartke

+11 votes

0 answers

Is it possible to go back in time? If so, how would people be able to prove it to others?

asked Mar 13, 2023 in Time physics by jav

+27 votes

0 answers

If someone changes the future by making certain people be born and/or certain events happen later than they were originally going to, will that change all of time and the past and present, and other future events? Even other timelines if they happen?

asked Mar 13, 2023 in Time physics by samsaozi

+11 votes

0 answers

If you travel back or forward in time, would you be able to observe yourself? What problems could this cause?

asked Mar 13, 2023 in Time physics by Susan Young

+17 votes

0 answers

Is it possible there is a dimension beyond our own where time does not exist?

asked Mar 13, 2023 in Time physics by NebulaEnigma (2.1k points)

+14 votes

0 answers

What do philosophers think about space and time existing outside of what we perceive?

asked Mar 13, 2023 in Time physics by Measure2cut1

+17 votes

0 answers

Does temperature affect time like gravity and velocity do?

asked Mar 13, 2023 in Time physics by Controlled Magic

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Recent questions in Time physics

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