Talk:Soda straw
Appearance
![]() | Caves | |||
|
Internal Diameter of the Soda Straw Cave Formation
Has anyone measured the internal diameter of Soda Straws to compare or to establish the diameter of a water drop in our current surface gravity ? Has anyone measured prehistoric Soda Straw internal diameters to see if they remain the same diameter, or if they were larger millions of years ago ? 63.225.17.34 (talk) 19:29, 3 April 2018 (UTC)