18Dec25: Moved to @BenHM3
My background photo, from left:
#1 a remnant of the Spitz Space Transit System planetarium.
#2 the IMAX film frame counter.
#3 Carb sync tool.
#4 a notching tool for exposed movie negative.
#5 (back) is a HeNe tube laser.
#6 tool for opening elevator doors.
#7 MacSE with an SE30 accelerator card.

My icon photo is of my dad & friend in their Stearman.

I live on land stolen from the indigenous Dakota peoples in the treaties of 1837 & 1855.