Its called "Helium-headiness" (Score 1)

Years ago I did a public radio piece on this ... here was my conclusion: "Is this new Zeppelin a true revival? Most likely its just a symptom of what's called "helium head" disease. To be a "helium head" means you've fallen in love with lighter-than-air travel - airships, blimps, dirigibles, or zeppelins. And in them you see an instant and easy solution to nearly all the world's transportation problems. This disease of helium-headiness has afflicted humankind for over a hundred years -- and likely will continue for as long as humans move about the globe." The complete piece is at: http://www.engineerguy.com/comm/4477.htm