Timeline for How could a civilization stay at a medieval tech level for millions of years?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 1, 2020 at 18:21 | history | edited | Willk | CC BY-SA 4.0 |
added 132 characters in body
|
| May 1, 2020 at 14:47 | history | edited | Willk | CC BY-SA 4.0 |
added 33 characters in body
|
| May 1, 2020 at 14:07 | history | answered | Willk | CC BY-SA 4.0 |