Contribucions de l’usuari
- 22:16, 7 gen 2008 (dif | hist) . . (+2.231) . . N Mètode científic (actual)
- 22:15, 7 gen 2008 (dif | hist) . . (+2.014) . . N Pseudociència (actual)
- 22:12, 7 gen 2008 (dif | hist) . . (-151) . . Alquímia (actual)
- 22:10, 7 gen 2008 (dif | hist) . . (+1.431) . . N Alquímia
- 22:09, 7 gen 2008 (dif | hist) . . (+3.820) . . N Paracels (actual)
