There you go. Acorn, no wing(s). Sycamore, wings. Just realised that earlier I stated that a sycamore seed has one wing - of course I was thinking of an Ash seed. Can't believe that I didn't get pulled apart for that one, but too late now!!!
So, everything has a terminal velocity in freefall, it's just different for everything. Oh, and SAM, that wasn't Newton.
Back to the thread, we appear to have moved on from Big BLU against Iran to Bunker Busters followed by nukes DOWN THE SAME HOLES. Holy crap, I want to see that done!
Right, here's a better plot. Iran joins NATO. Israel and the US bomb them. The rest of NATO is obliged to retaliate (an attack against one is an attack against all) and we're into WWIII. And to think we thought it would be the Cold War that was going to do that. Asking for suggestions for the tilte of my new book.