Timeline for Potential energy in an expanding universe
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 19, 2023 at 15:00 | history | tweeted | twitter.com/StackAstronomy/status/1616088108759666692 | ||
| S Nov 11, 2022 at 13:17 | review | First questions | |||
| Nov 11, 2022 at 16:37 | |||||
| S Nov 11, 2022 at 13:17 | history | asked | Maciej | CC BY-SA 4.0 |