Most great inventions are called “dumb” or “silly” or “useless” for a while before they actually take off. The personal computer, for example, was said to be a pointless invention that no one would ever want – and now just about every home in the developed world has one. But not all inventions are winners – some really are dumb, silly or useless. Here are a few of the worst inventions of the 20th century.

Back in 1948, there was apparently nothing weird about riding across a lake on a motorized surfboard while wearing a nice suit and bowler hat and smoking a cigarette. Forget his lack of safety gear – inventor Joe Gilpin looks cool gliding along on the water.

This invention was only dumb because the Green Goblin stole it and used it to terrorize New York City. This flying platform was developed for the military, and in this picture it’s being tested at an Air Force base.

A machine that answers the phone? Genius! Except…this one couldn’t talk, play a greeting or record the caller’s voice. So, really, it was more like a phone-picking-up machine.

Humans in the 1930s had a much higher infant mortality rate than the one we experience today, and we think we’ve found the reason: inventions like this insane baby cage that suspends your precious bundle of joy out of the window, high above the very hard pavement below.

This is another example of superb 1930s parenting: a baby carrier suspended between two parents. It seems slightly risky, but not like the most dangerous thing ever…until you realize that the parents in question are ice skating.

This shower hood from 1970 has us baffled. Is it meant to keep your head dry while you shower? Or does it let you just wash your hair while your face stays dry? Either way, we commend this model for being able to smile while standing naked in front of a photography crew while wearing a beekeeper’s hood.

Speaking of bees, honey is a well-loved folk remedy and has been for centuries. Vinegar is also used often to treat various conditions. But mixing the two together resulted in Honegar, which we can’t imagine even trying to stomach.

Seriously, what was up with guys playing in the water while wearing suits? At least M. W. Hulton’s invention included poles to help the rider with balance. The duckfoot propellers on the back of these Sea Shoes helped the well-dressed man traverse all of the pesky ponds between home and work.

In the 50s, everyone smoked. In fact, they couldn’t smoke fast enough if this cigarette pack holder is any indication. Did the inventor of this fine contraption not know that excess nicotine causes violent vomiting, dizziness and severe headache?

(all images via: Life)

The cigarette holder for two: for when you really want to share your lung cancer with the one you love.

The post Epic Fails: 10 of the Dumbest Inventions of the 20th Century first appeared on Gajitz.