Timeline for If an observer was trapped in a closed box with no way to interact with the external surroundings how will he know if he is moving or at rest
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 27 at 5:08 | history | answered | joseph h | CC BY-SA 4.0 |