query: How can time-travel be possible if speed is relative?
positive_passages.docid: 8475
positive_passages.text: How is the classical twin paradox resolved?
negative_passages.docid: 19163
negative_passages.text: Why does the amount of energy transferred depend on distance rather than time?
negative_passages.docid: 153901
negative_passages.text: How does time travel take into account the rotation/revolution of the Earth?
negative_passages.docid: 93087
negative_passages.text: How far back in time could I travel and still be understood?
negative_passages.docid: 37443
negative_passages.text: How can something happen when time does not exist?
negative_passages.docid: 29426
negative_passages.text: Is there a proof of existence of time?
negative_passages.docid: 52519
negative_passages.text: The real meaning of time dilation
negative_passages.docid: 124330
negative_passages.text: Can an observer B move in such a way that his clock will run faster than that of a fixed observer A?
negative_passages.docid: 20974
negative_passages.text: Time dilation clock experiment: what would happen if the clock were flipped 90 degrees?
negative_passages.docid: 53455
negative_passages.text: Relativistic speed/energy relation. Is this correct?
negative_passages.docid: 153686
negative_passages.text: Is time a Scalar or a Vector?
negative_passages.docid: 35663
negative_passages.text: 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?
negative_passages.docid: 114335
negative_passages.text: Entanglement in time
negative_passages.docid: 80645
negative_passages.text: Time for two relativistic objects to meet
negative_passages.docid: 13786
negative_passages.text: A question in Special Relativity
negative_passages.docid: 18799
negative_passages.text: 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?
negative_passages.docid: 112965
negative_passages.text: Are virtual particles limited by the speed of light?