query: Why do we need time dillation?
positive_passages.docid: 4645
positive_passages.text: What is time dilation really?
negative_passages.docid: 24669
negative_passages.text: Time dilation at the Big Bang
negative_passages.docid: 53258
negative_passages.text: Why exactly does the time-reversal operator need to be anti-linear?
negative_passages.docid: 108569
negative_passages.text: Time dilation - why the observers see each other the slow one but then one of them is older or younger?
negative_passages.docid: 22930
negative_passages.text: Time dilation effects near the end of the movie
negative_passages.docid: 131493
negative_passages.text: Why one should follow Snell's law for shortest time?
negative_passages.docid: 12986
negative_passages.text: Why does GPS depend on relativity?
negative_passages.docid: 15685
negative_passages.text: Does slowing light violate relativity?
negative_passages.docid: 39989
negative_passages.text: Is gravitational time dilation different from other forms of time dilation?
negative_passages.docid: 70852
negative_passages.text: How exactly does time slow down near a black hole?
negative_passages.docid: 58503
negative_passages.text: Electrons moving faster than light and backward in time?
negative_passages.docid: 157114
negative_passages.text: Why is time special?
negative_passages.docid: 38482
negative_passages.text: What is $\Delta t$ in the time-energy uncertainty principle?
negative_passages.docid: 6530
negative_passages.text: What are the mechanics by which Time Dilation and Length Contraction occur?
negative_passages.docid: 138834
negative_passages.text: A question about special relativity theory
negative_passages.docid: 126447
negative_passages.text: How does velocity cause time dilation?
negative_passages.docid: 13786
negative_passages.text: A question in Special Relativity