Sure, you can think of history as the grand narrative of human progress—but the past is also full of examples of really dumb ideas. Here's one we can't get over: the rigid airship, better known as the Zeppelin after a particularly successful design. Invented in Germany in the late 19th century, Zeppelins were hailed as a milestone of air travel. They were also completely ridiculous. Here's why.
You could travel faster in your car
Why do people subject themselves to air travel at all? Simple: planes get us where we need to go as quickly as possible. You might think that there was a similar rationale behind Zeppelins and other rigid airships—but you'd be dead wrong. The max speed of the classic Graf Zeppelin? a staggering 80 miles per hour. The famous Hindenburg was a bit better—at 84 MPH. Sure, the fact that it could cross the Atlantic in two and a half days was impressive compared with the five days required for an ocean liner trip, but, as I hope my next two points will make clear, that's still way too long to allow yourself to be inside a Zeppelin.
They were filled with (extremely) flammable gas
You've heard about the 1937 Hindenburg disaster (pictured above), but that was scarcely the only time an airship burst into flames. Some, like the Imperial German Navy L 10, exploded after being struck by lightning. Others went up in flames, killing all crew and passengers, for no apparent reason. And let's not forget that Zeppelins were a staple method of military transport, including air raids, during WWI, meaning they were prime targets for enemy fire: slow-moving, enormous, and a single spark could take the whole thing down.
A gust of wind could flip a stationary Zeppelin upright
This 1927 photograph of the USS Los Angeles shows one of the many hazards of Zeppelin travel: while docked, a gust of wind caused the airship's tail to rise straight up in the air, a "sudden increase in lift which was not controllable." If that's not scary enough on its own, check out the interior of a passenger cabin, which (unsurprisingly for the 1920s) had nary a seatbelt in sight. Ouch.
Winds could really mess with a Zeppelin even when they didn't turn them on end: many of history's airship disasters involved a Zeppelin simply floating away uncontrollably, with or without people inside.