Mudcat Café message #4121382

The Mudcat Café ^TM
Thread #166522 Message #4121382
Posted By: Rapparee
29-Sep-21 - 07:39 PM
Thread Name: MOAB - Mother of All BS [annex]
Subject: RE: MOAB - Mother of All BS [annex]

How classified is "classified?" Mom has repeatedly told me not to mention that a critical mass of U₂₃₅ is about 10kg for a gun-type bomb.