History & Comments
| Date | User name | Title of change | Votes |
|---|---|---|---|
| 17 October 2021, 04:57 (UTC+00:00) | Mihail Turlakov | v | 0 |
| 21 May 2013, 05:10 (UTC+00:00) | im | added a bit more basic stuff from wiki | 0 |
| 13 May 2013, 20:54 (UTC+00:00) | im | created node | 0 |
Now you are in the subtree of Physics public knowledge tree.