Activity for Striderâ€
Type | On... | Excerpt | Status | Date |
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Answer | — |
A: How would an interstellar spaceship's speedometer work if everything else is moving? Whatever means you use, it would make sense to have two measurements: Time To Destination (TTD) relative to yourself, and TTD relative to the destination. E.g one year for you, two years for the people waiting for you (more) |
— | over 1 year ago |