GNC swing test. Photo: Flemming Nyboe
GPS filters mounted by Thomas Scherrer . They are lacquered to isolate the outside world . Photo: T. Scherrer .
Installing some of the first parts on my asparagus harvesting robot
Mounting my JCB-300 thermo-jet
Some of my pulse jets, from left to right; JCB-300, AR6, Lockwood Hiller
Digitalizing some Gluhareff pressure jet-engine blueprints
Ring-gimbal joint with flexible LOX propellant line on the RD 170, source; lpre.de