In the March 1912 issue of Popular Mechanics, during the height of airship "balloonacy," one of the world's first aeronautical engineers Victor Lougheed wrote an article arguing that lighter-than-air ...

According to Airships.com: A dirigible is any lighter-than-air craft that is both powered and steerable (as opposed to free floating, like a balloon). Blimps like the Goodyear blimp, rigid airships ...

My Alerts is a service for subscribers. Please login or subscribe in order to use My Alerts. Aerospace company H2 Clipper says it has been granted a patent for an improved structural and delivery ...

Football enthusiasts of 1930, watching a game in (for instance) the Harvard Stadium may perhaps be distracted from the contest by the appearance, out of the sky, of a huge sausage-shaped bag moving ...