query: Using Einstein's Relativity: Who is younger?
positive_passages.docid: 8475
positive_passages.text: How is the classical twin paradox resolved?
negative_passages.docid: 96564
negative_passages.text: Is it valid to apply Einstein's Relativity to scenarios involving expansion of space?
negative_passages.docid: 125571
negative_passages.text: Practical time travel: time dilation above the event horizon
negative_passages.docid: 2929
negative_passages.text: How can we recover the Newtonian gravitational potential from the metric of general relativity?
negative_passages.docid: 12267
negative_passages.text: (Almost) double light speed
negative_passages.docid: 90455
negative_passages.text: Relativity problem: Finding the minimum separation between Bob and Alice
negative_passages.docid: 41750
negative_passages.text: The age of the universe
negative_passages.docid: 73729
negative_passages.text: Calculating the age of the Universe now and 30 billion years from now
negative_passages.docid: 82624
negative_passages.text: "Newtonian limit" property of special relativity
negative_passages.docid: 51097
negative_passages.text: Newton's third law and General relativity
negative_passages.docid: 12175
negative_passages.text: Applying the principle of equivalence to an accelerated frame
negative_passages.docid: 96283
negative_passages.text: Finding the metric tensor from the Einstein field equation?
negative_passages.docid: 127383
negative_passages.text: Speed of light in general relativity
negative_passages.docid: 13786
negative_passages.text: A question in Special Relativity
negative_passages.docid: 123571
negative_passages.text: A change in the gravitational law
negative_passages.docid: 47242
negative_passages.text: Time dilation due to change in speed
negative_passages.docid: 90464
negative_passages.text: Is Einstein's Special Relativity completely inclusive of Newton's 3 laws of motion?