User contributions for 149.28.19.117
For 149.28.19.117 talk block log logs filter log
4 January 2010
17 September 2008
- 18:2218:22, 17 September 2008 diff hist +114 Efficient energy use Added external link to new APS Physics Report that details what works and what doesn't and why energy efficiency is cleaner and more cost effective than several alternative energy sources.
17 July 2008
- 20:4220:42, 17 July 2008 diff hist +4 American Physical Society updating membership numbers and correcting web site address
- 20:3920:39, 17 July 2008 diff hist 0 American Physical Society No edit summary
 | 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. |