Okay, I stand corrected about it flying on helium, thank you for correcting me, +1. However, the Hindenburg was designed to fly using helium as the lift gas.

Okay, I stand corrected about it flying on helium, thank you for correcting me, +1. However, the Hindenburg was designed to fly using helium as the lift gas. https://en.wikipedia.org/wiki/Hindenburg-class_airship#Lift_gas https://en.wikipedia.org/wiki/Hindenburg-class_airship#Lift_... The article goes on to say the difference in lift between hydrogen and helium is only 8%. Edit: drop the apostrophe on zeppelins