NOVA | Galileo's Battle for the Heavens | His Experiments | PBS

• gravity
• , variables
• , Physical
• , scientificmethod
• , Pendulums

Saved by 2 people (0 private), first by anonymouse user on 2008-02-27

• Middlescience on 2008-04-02 - Tags Pendulums , Physical , gravity , scientificmethod , variables
• Tashfeen on 2008-02-27 - Tags quickd