These Are The Weirdest Inventions In History That Desperately Need An Explanation

Past Factory Staff | October 21, 2024 12:00 pm

We don’t know what would motivate someone to build a device that allows a motorcycle to turn into a boat. And there’s no reason for a brush that shines someone's balding head while combing their side hair. Yet many of these bizarre inventions actually went on sale to the public.

In fact, a few of the devices were actually big hits at the time — that is, until consumers realized they were insane or just didn’t work as promised.

Car Coffee Maker

Reddit
Reddit

Make coffee in your car? Sorry, but we have the Starbucks drive-thru for that now. This seemed like a good idea on the surface, but boiling hot coffee while flying around at 65 miles per hour is not smart.

Pouring a cup of coffee while driving is also not a very good idea — remember the McDonald’s lawsuit?

ADVERTISEMENT

Brush & Shine

ADVERTISEMENT
ADVERTISEMENT

Are you going bald, but still have a little bit of hair that needs to be combed? Are you also a fan of polishing your head? With the Brush & Shine you can accomplish both tasks at the same time.

ADVERTISEMENT

It probably doesn’t come as a surprise that this wasn’t a huge hit among bald men (or anyone for that matter).

ADVERTISEMENT

Upside Down Phonograph

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Why? I understand that sometimes inventors do things just because they can, but unless you plan on using this phonograph in a zero gravity environment, is there really no reason to turn it upside down.

ADVERTISEMENT

This photograph of the invention doesn’t even really give a plausible reason for why you would ever need to turn one upside down.

ADVERTISEMENT

Wooden Bathing Suits

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Wood floats, bathing suits don’t. Problem solved. These bathing suits were made out of lightweight wood, which promised to make swimming less exhausting.

ADVERTISEMENT

These failed to catch on, probably because they look horribly uncomfortable and wood wouldn’t be easy to clean in the washer. It could even catch on fire in the dryer.

ADVERTISEMENT

Spray Tan Vending Machine

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

If you have ever spray tanned, you know that wearing a bunch of clothes as you do it is a great way to ruin your clothing. Despite that well-known fact, a company attempted to create a self-serve station that looked like a gas pump for your skin.

ADVERTISEMENT

This also seems like the perfect way to give yourself a farmer’s tan — on purpose. The device never reached the mass market.

ADVERTISEMENT

Revolver Camera

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Every time the trigger was pulled on this gun a photo was taken. The creators used this ad to show off some of the photos that had previously been taken. We’re a little concerned about the photo of the person in one of the examples.

ADVERTISEMENT

While the revolver camera didn’t become a huge hit, we are starting to see body cams on police officers so it wasn’t the worst idea on our list.

ADVERTISEMENT

Snowstorm Mask

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This snowstorm mask was meant to replace an umbrella in the winter time. It seems to be a pretty pointless invention, since you can typically cut out most of the snow with a hood and then you don’t have a giant protruding device that is likely to push your face to the side with any gusts of wind.

ADVERTISEMENT

This is yet another weird invention that failed to catch on.

ADVERTISEMENT

Fresh Air For Baby?

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

No. No. No. For the love of god — No! Apparently in the 1930s, city-dwelling parents were really concerned about their little ones getting enough fresh air. To solve that problem, a specialized baby holder was created that could be placed outside of a window.

ADVERTISEMENT

Simply place baby in this customized "cage" and they would get a ton of fresh air and sunlight. It may have been great for avoiding too much bilirubin but OMG is it a horrible idea. Just NO!!!

ADVERTISEMENT

Gas Powered Rollerskates

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

I’m not going to say I wouldn’t try these out, because they actually look like fun. However, the entire point of rollerskates is to get out and exercise. Plus, having a tank full of gas strapped to your back while flying down the street on a pair of skates seems like a great way to — well — explode!

ADVERTISEMENT

I’m not even sure if this tech would be street-legal. Even hoverboards these days are banned in many locations.

ADVERTISEMENT

Neck Brush

ADVERTISEMENT
ADVERTISEMENT
weird-inventions-10-68981-73044
ADVERTISEMENT

How do you wash your kid's neck? If you aren’t lazy, you can try soap and water. One mom, however, asked a company many years ago to make a soft brush that her child could wear to clean his neck without any effort on her part.

ADVERTISEMENT

It failed completely and immediately. Why was the child's neck so filthy, anyway?

ADVERTISEMENT

Remote Controlled Lawn Mower

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

A potentially deadly machine controlled by a remote control -- what could possibly go wrong with this idea? Sure, we have the Roomba for our living rooms in modern times but they can’t rip your body to shreds.

ADVERTISEMENT

Plus you may not realize there is something you need to pick up before mowing if you use this remote-controlled machine.

ADVERTISEMENT

Reading in Bed Glasses

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Want to read a book in bed but don’t feel like sitting up? Try these bed glasses. They use mirrors and regular prescription glasses so you can lay on your back and still see the words on the page.

ADVERTISEMENT

Apparently, consumers were not willing to pay for the ability to be this lazy.

ADVERTISEMENT

High-Powered Hair Dryer

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This one's great for those times when you need to blow dry your hair in five seconds. I have to hand it to the inventor of this crazy device — they really went out of their way to create one of the first “hands free” devices on the market.

ADVERTISEMENT

Apparently you need to sit on a tall table to use this thing.

ADVERTISEMENT

People Shovel on Car

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

How do you stop pedestrians from getting run over by cars in the old days? You attach a shovel to the front of the car. This idea didn’t catch on — maybe because it would actually give reason for drivers to scoop up passengers who got in their way.

ADVERTISEMENT

I have to admit I would love one of these in a snowstorm though.

ADVERTISEMENT

A Motorcycle Boat?

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Take a motorcycle, attach it to a boat for power. What could possibly go wrong? Well, not much, other than an engine flooding from water as waves hit the boat and perhaps some corrosive side effects.

ADVERTISEMENT

At the same time, it does look like a fun and unusual way to spend a little time on the lake.

ADVERTISEMENT

Atari Mindlink

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Control your video game console with your mind. Because we should give gamers even less reason to call themselves athletes.

ADVERTISEMENT

The Mindlink required users to wear a special apparatus on their head. By squeezing and loosening their head muscles, they could move around a game’s characters.

ADVERTISEMENT

Refrigerator and Stove and Sink All-In-One

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

So basically if your sink leaks, your fridge breaks, or your oven fails, you have to buy an entirely new appliance. Not to mention that getting stuff out of your fridge while cooking means putting yourself in harm’s way.

ADVERTISEMENT

On the other hand, this could work really well in these super tiny 200 square foot micro-apartments in cities like New York and San Francisco.

ADVERTISEMENT

Automated Shopping

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

A vending machine that substitutes as a supermarket? This, in some ways, isn’t a bad idea. The concept was that you can pick up the necessities when the store is closed.

ADVERTISEMENT

It didn’t catch on but there have been some recent concepts for drive-thru supermarkets that could become a reality.

ADVERTISEMENT

Cat Mew - Mouse Repeller

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This device meows like a cat to repel rodents. It was never proven to actually work.

ADVERTISEMENT

But this was actually a successful product for several years — proving that anyone will buy a product if they are told it works and if it’s shaped like a cat.

ADVERTISEMENT

Ice Mask For Your Face

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This ice mask was actually created by the famed Max Factor and it was targeted towards females in Hollywood.

ADVERTISEMENT

The idea was that by placing plastic ice cubes on the face, it could rejuvenate the skin while cooling down the wearer.

ADVERTISEMENT

Horse Gas Mask, 1940

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

In London during the 1940s, not only did humans have to worry about gas masks, but horses did as well. After all, you wouldn't want your horse to collapse during a gas attack while you are riding them.

ADVERTISEMENT

Each horse had to be specially fitted for their mask, to be sure they would be effective.

ADVERTISEMENT

Family Bicycle, 1939

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Instead of lugging your kids behind on those bike trailers, you can just throw them on the front and back of this bike.

ADVERTISEMENT

Of course, the wife sits in the middle doing her daily duties. Really, you have to be very talented to sew and be riding on a bike at the same time.

ADVERTISEMENT

Krummlauf, 1943

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

The Krummlauf was a Nazi invention during WWII. Basically the goal was to curve bullets so soldiers could shoot from around corners or from under cover.

ADVERTISEMENT

When the gun would fire, the bullet would put too much stress on the barrel, causing the gun not to work.

ADVERTISEMENT

Extending RV, 1934

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

A French engineer designed this extending RV in 1934 so you could accommodate your entire family. It is actually pretty clever, provided that it actually worked.

ADVERTISEMENT

It would just be hard to actually fit it anywhere. Definitely would not fit in our current campground spaces.

ADVERTISEMENT

A Gadget to Measure Pain Felt by Fruit and Vegetables

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Have you ever wondered how much pain your fruit and vegetables are in? Certainly it is on your mind as you dice them up for fruit salad.

ADVERTISEMENT

Well this Electrometer was designed to measure exactly how much pain they were in. Interesting?

ADVERTISEMENT

Folding Bridge, 1926

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Have you ever went to cross a river and thought "Oh crap, I forgot to pack my emergency folding bridge?" Well, people in 1926 did.

ADVERTISEMENT

The emergency folding bridge was invented to be portable. Who knows how well it worked, but it held these guys for a photo at least.

ADVERTISEMENT

Scalp Massager

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

If you ever wondered what 480 fingers on your head would feel like, this scalp massager has the answer.

ADVERTISEMENT

Every housewife deserves a good head massage after a long day of doing chores and it looks like the product developers delivered with this one.

ADVERTISEMENT

Create Your Own Dimples

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Ever wanted dimples one your face? A woman invented a dimple machine in New York, which basically forced indentations into the skin. It looks horribly uncomfortable.

ADVERTISEMENT

Yet, did you know there is a modern version of this invention? Apparently people are willing to pay big bucks for personal torture devices.

ADVERTISEMENT

Toilet Mask, 1875

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

No, it is not a mask to protect you from the toilet. It was invented for women to wear during the night so their skin would be brighter, smoother, and silkier when they woke up in the morning.

ADVERTISEMENT

It was invented by Madam Rowley in 1875. I would not want to wake up next to the person wearing that.

ADVERTISEMENT

Motorized Bathtub, 1960

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

During the 1960s, a group of engineering students created a motorized bathtub. They attended the Surrey Technical College in Kingston, England.

ADVERTISEMENT

You have to admit, it is the perfect size to travel around town in.

ADVERTISEMENT

Monowheel, 1869

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

The monowheel was basically a one-wheeled motorcycle. It was supposed to be a simpler way to get around. Yet, the inventors couldn't get over the few problems of steering, stability, and obstructed view.

ADVERTISEMENT

It's a cool idea, but just not so feasible.

ADVERTISEMENT

Pedestrian Catcher, 1931

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Pedestrians in the 1930s were worried so much about getting hit by cars the Pedestrian Catcher was invented to put on front of vehicles. It scooped people up instead of hitting them.

ADVERTISEMENT

Yet, to make the scoop work, the driver had to pull a lever so it may not always have been effective.

ADVERTISEMENT

Otophone, 1912

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

If you ever wondered what light sounds like, you'd have to head back to 1912. The otophone was invented by Mr. E. E. Fournier d'Albe. It worked via a pair of headphones and a receiver.

ADVERTISEMENT

The receiver turned light into a buzzing or vibrating sound each time the box was pointed toward light.

ADVERTISEMENT

Cyclomer, 1932

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

The cyclomer was designed to be a bicycle that could operate both on land and in the water. It featured four air floats and used fan blades to propel it forward once it was in the water.

ADVERTISEMENT

Pretty interesting concept, if it actually worked.

ADVERTISEMENT

Personal Boat, 1915

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Sometimes you don't want to go fishing with anyone else, you just want to enjoy the peace and quiet of nature. In 1915, 'The Au" was designed just for that purpose.

ADVERTISEMENT

This personal flotation device had a place for your feet so you could even walk or swim around in the water.

ADVERTISEMENT

Super Paddle Wheel, 1770

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This paddle-wheel was invented by A.G. Eckhardt. It was supposed to move twice as much water as a traditional paddle wheel.

ADVERTISEMENT

So I wonder if it really worked and if it actually moved twice as much water?

ADVERTISEMENT

Piano for the Bedridden, 1935

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

If you were confined to a bed in 1935 you could still play the piano because of this invention. This is good because what else there to do in 1935 besides watch paint dry on the wall?

ADVERTISEMENT

Hopefully it was stable, because it looks pretty heavy.

ADVERTISEMENT

Electric Police Vest, 1932

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Standing out in traffic could get pretty chilly in the winter, which is why the electric police vest was invented in 1932.

ADVERTISEMENT

Looks like it would do a pretty good job of keeping the police warm, but is it fire-resistant? Just in case the wiring is faulty.

ADVERTISEMENT

Clip-on Ice Skates, 1936

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

.

ADVERTISEMENT

When men walked to work in the 1930s, it could get pretty slippery, especially because their shoes didn't have much grip. The clip-on ice skates were invented in 1936 to help make commuting much easier.

They probably went out of style because you can skate on snow

ADVERTISEMENT

Baby Radio, 1921

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

The radio was extremely popular in 1921, so popular in fact that people even wanted to strap it to their baby buggies.

ADVERTISEMENT

This elaborate contraption was strapped to strollers so that babies could listen to the radio on the go. It was made to keep babies from crying.

ADVERTISEMENT

Radio Hat, 1931

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Babies weren't the only ones who had portable radios. In 1931, the portable radio hat was invented. The hat looks like it could pose a danger around power lines and low-flying aircraft.

ADVERTISEMENT

It also seems like it would fall off of your head pretty easily.

ADVERTISEMENT

Hair Dryer

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Air drying your hair can take forever and women have had hair tools since the beginning of time (okay, that might be a slight exaggeration).

ADVERTISEMENT

This is a hair dryer that looks like it would push your hair straight down so it'd lay flat.

ADVERTISEMENT

Portable Sauna

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Next time you want to go camping in the woods or accidentally book a hotel without a sauna, you can bring along your own.

ADVERTISEMENT

The portable sauna was actually manufactured but probably fell out of style once saunas became available in almost every hotel.

ADVERTISEMENT

Baby Carrier

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Babies get heavy, and carrying them around gets even more difficult as the baby grows bigger. With this suspended baby carrier, now you can share the burden of carrying the baby.

ADVERTISEMENT

Hopefully, you and your partner are able to walk in sync so the baby doesn't fall out.

ADVERTISEMENT

Another Smoking Machine

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Previously, there was a smoking device that let people smoke two cigarettes at once. This inventor took smoking to the next level by inventing a machine allow someone to smoke a whole pack at once.

ADVERTISEMENT

That is 20 cigarettes all at one time. Talk about difficulty breathing.

ADVERTISEMENT

Brooms for Tires

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Back before street cleaners were a common convenience, dust and debris would get in the way of cars' tires. Even worse, nails and screws could puncture the wheels. What was the solution to this problem?

ADVERTISEMENT

Put brooms in front of the tires, of course. They just brush everything out of the way.

ADVERTISEMENT

Walk the Dogs

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Back before doctors began telling us to exercise on a regular basis, people invented an easier way to walk the dogs.

ADVERTISEMENT

Just attach them to your car and take them for a walk. This seems extremely dangerous, which is probably why the idea never caught on.

ADVERTISEMENT

Surfboard with a Motor

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This surfboard with a motor actually looks pretty cool. Hopefully, it is stable enough for the man in the suit not to fall over, because that would really ruin a commute to work.

ADVERTISEMENT

Otherwise, it is an interesting contraption.

ADVERTISEMENT

Robot That Answers Calls

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

A robot to screen your calls for you would be nice. Yet, having a robot in your house that looked like this one would be horrifying.

ADVERTISEMENT

Could you imagine walking downstairs and seeing this in the middle of your living room? No, thank you... I'll answer my own phone.

ADVERTISEMENT

Noise-Canceling Everything

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This is perfect for the introvert in your life. This was made up by Hugo Gernsback, who clearly knew the importance of shutting yourself away from everyone when you need your quiet time. This hood was attached to an oxygen tank, and all the outside noise would be eliminated.

ADVERTISEMENT

Now we just have noise-canceling headphones, but that hasn't stopped people from trying to engage us in conversation. We need the Isolator.

ADVERTISEMENT

It's Called Fashion Sweetie

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

It's important to learn about our roots, and when it comes to swimming safety gear, this was the pinnacle of safety. These German teenagers went about creating something that would help them learn how to swim, which looks like the beginnings of today's modern lifejackets.

ADVERTISEMENT

They simply used bicycle tires and tied them up to use as a flotation device.

ADVERTISEMENT

An Unfortunate Need For This

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Some inventions come about due to interest. Others are made to make the world a better place. And, unfortunately, some are made out of fear and safety. This picture was taken in England in 1938, and really demonstrates where the world was at the time.

ADVERTISEMENT

We have a mother walking down the street with her baby, who is placed within a gas-resistant stroller.

ADVERTISEMENT

It's Amazing This Didn't Land

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Did we not think makeup would continue to evolve? For the life of me, I'll never understand how this invention didn't stick while shower caps are handed out at every motel. This is a shower hood, and it keeps your hair and your makeup as you left it when you jump in the shower.

ADVERTISEMENT

Why this isn't in every bathroom in America remains a mystery to this day.

ADVERTISEMENT

Parent Goals

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

If these were still in fashion, I can only assume we wouldn't be seeing such low fertility rates in the United States. Young adults are pushing off becoming a parent later than any time in history, and we finally have the cause.

ADVERTISEMENT

If baby suspenders were still around, everyone under the age of 24 would have a kid. Just look at home much fun that would be!

ADVERTISEMENT

Old School VR

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Who would have thought that virtual reality would be on people's minds before we even had color photos? Back when everyone had those big, boxy televisions that would take up half your living room despite its 14-inch screen, people were already looking for a way to make things smaller.

ADVERTISEMENT

So, we got these television glasses, which look totally ridiculous, and would take another half-century to catch on.

ADVERTISEMENT

Despite All My Rage

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

I am still just a baby in a cage.

ADVERTISEMENT

Getting out of the house can always be a struggle, especially when you're a stay-at-home mom in the 1930's, stuck in your midrise apartment. Getting your kid some fresh air is never easy, so finding creative ways to get them out and exploring while still close to home was a real hassle.

So, someone went out and invented this baby cage, which not-so shockingly didn't hold up long term.

ADVERTISEMENT

For Fancy Getogethers

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Before we had melon ballers and were putting avocado on literally everything, the big question at every dinner party was "why are my eggs so round?" Imagine those tv infomercials, where a family of five is just bumbling those lousy, round eggs all over the place.

ADVERTISEMENT

Thank God we have the Eggcuber, so we can hold our eggs with confidence.

ADVERTISEMENT

For The Man Who Has Everything

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Smoking is pretty out of vogue now, but back in the 50's, it seemed that seemingly everyone smoked. Considering you could light up in restaurants, hospitals, and airplanes, the worry of being caught outside in the rain didn't seem like that big an issue.

ADVERTISEMENT

However, for those that were caught outside, the smoking umbrella was there to ensure your cigarette stayed lit no matter what.

ADVERTISEMENT

No One Needs This

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

This looks like a bad prop from a monster movie from the twenties, but it's actually a legit mask people wore when they went swimming.

ADVERTISEMENT

I can't imagine it helps for anything — your makeup will still run, your hair will still get wet, and you won't be making any new friends.