VariaLift Airships - Van Horne Institute
VariaLift Airships - Van Horne Institute
VariaLift Airships - Van Horne Institute
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HISTORY SHOWS THAT TO CARRY HEAVY LOADS OVERLONG PERIODS OF TIME AND DISTANCEA STRONG ROBUST VEHICLE IS REQUIREDAS DEMONSTRATED:SHIPS AT SEARAIL TRAVELAEROPLANESALL THE VEHICLES USED HAVE ENDED UP BEINGMANUFACTURED FROM VARIOUS METALSNOW WITH VARIABLE BOUYANCY ITS THE AIRSHIP