Thread: Kistlers rods
View Single Post
  #121  
Old 03-23-2011, 11:09 PM
southern151's Avatar
southern151 southern151 is offline
Blue Marlin
  
Join Date: May 2009
Location: Gonzales
Posts: 8,705
Cash: 3,546
Default
I wonder if a full helium cylinder "weights" less than one that's empty?