Very good! "I wish I had thought of that!" – William F. Buckley Jr.
And you landed on post # 374 = [Be] + [S] * [Ar] + [Ca] + [Sm]. Good targeting!
Let's do a periodic covfefe-table book.
386 posted on 05/17/2023 11:34:24 PM PDT by goldbux
(“The whole world is a very narrow bridge. The main thing is to have no fear at all.” –– R. Nachman)