Timeline for How can a black hole reduce the speed of light?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Jul 24, 2018 at 9:24 | comment | added | knzhou | -1. While it is true that the coordinate speed varies, this is a very misleading statement. If I'm moving at 1 m/s, but then I suddenly change my units of length to centimeters, my coordinate speed becomes 100 cm/s. But it doesn't become 100 times bigger. Any physically sensible notion of speed remains exactly the same. | |
| Dec 25, 2016 at 13:45 | history | bounty ended | Jay | ||
| Dec 3, 2015 at 14:20 | history | answered | John Duffield | CC BY-SA 3.0 |