4 ms·
Why not remove everything and go for vacuum spheres... https://en.wikipedia.org/wiki/Francesco_Lana_de_Terzi#Airship_design https://en.wikipedia.org/wiki/Franc
by A_Beer_Clinked 11y ago
Why not remove everything and go for vacuum spheres...
https://en.wikipedia.org/wiki/Francesco_Lana_de_Terzi#Airship_design https://en.wikipedia.org/wiki/Francesco_Lana_de_Terzi#Airshi...