User contributions
- 21:40, 14 April 2007 (diff | hist) . . (+826) . . Battery and power (→Make your own batteries)
- 21:21, 14 April 2007 (diff | hist) . . (+5) . . Battery and power (m format my post →Kinetic energy)
- 20:51, 14 April 2007 (diff | hist) . . (+374) . . Talk:OLPC Keyboard layouts (re: →The QWERTY phenomenon)
- 20:09, 14 April 2007 (diff | hist) . . (+604) . . Battery and power (re:calc →Solar Power)
- 19:43, 14 April 2007 (diff | hist) . . (+290) . . Battery and power (m added IBM link →Kinetic energy)