10-21-2017, 01:38 AM
they don't have the buoyancy - or something like that...
https://www.youtube.com/watch?v=O4XUbENGaiY (The great Al Campanis interview - I watched this live)
https://www.youtube.com/watch?v=O4XUbENGaiY (The great Al Campanis interview - I watched this live)