A display at the entrance to the Dahlgren, VA Naval facility has (had?) a large (16 inch?) naval artillery shell that hadn’t quite passed completely through the thick (12 inch?) steel armor that stopped it. I saw it in pre-missile days.
7 posted on 03/16/2011 9:25:59 PM PDT by OldNavyVet
(One trillion days, at 365 days per year, is 2,739,726,027 years ... almost 3 billion years)