#Integza #video #toread with a variable #rocket nozzle for #flying.
on 02026-08-24#Integza #bootstrapping rocket propeller #video
on 02025-06-17#video by #Integza about a “laminar-flow rocket engine”. He uses #3D-printing from K3D in the Netherlands to print part of it it from porous metal (stainless I think) so that the fuel-oxidizer mix is injected over a large area — through a gyroid that fills most of the combustion chamber.
on 02024-09-10#Integza DIY metal #3D-printing by strapping a MIG welder to his FDM printer. He did, surprisingly, get it to work to some extent. #bootstrapping #video
on 02024-04-03