View Single Post
  #2  
Old 09-02-2010, 01:03 PM
Jarvamundo (Alex)
Registered User

Jarvamundo is offline
 
Join Date: Apr 2009
Location: Sydney, Australia
Posts: 406
Quote:
As we know, the speed of gravity is known to be equal to the speed of light.
did we? then why measure it?
Reply With Quote