User contributions for 24.7.115.35
For 24.7.115.35 talk block log logs global block log filter log
19 February 2012
- 07:2907:29, 19 February 2012 diff hist +149 Talk:Collision theory →Comment
 | This is the contributions page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address. |