Fifteen Most Ridiculous Technology Inventions of All Time!

In a world where technological progress is always pushing the limits of innovation and changing the way we live, there have been times when people’s ideas went off the rails and into the weird and ridiculous. Even though these strange ideas might not have changed whole businesses or the course of history, they have definitely left a lasting mark on our minds. Let’s look at 15 of the weirdest and most useless pieces of technology that people have ever made.

The Unbelievable World of Absurd Tech Inventions

1. 1975’s The Pet Rock

Imagine a normal rock that doesn’t do anything special and doesn’t have any special traits being sold as a pet. Gary Dahl came up with this idea and made Pet Rock available to everyone in 1975. The Pet Rock was a surprise hit because of a smart marketing plan that played on the idea of a low-maintenance pet. People bought these rocks, put them in boxes, and even carried them with them when they went for walks. This shows how interesting or funny things draw people in.

2. 1998’s The Motorized Ice Cream Cone

If you’ve ever been frustrated by how long it takes to eat ice cream, the motorized ice cream cone might sound like a dream come true. This idea was made so that you could spin the cone while eating your treat and spread out the ice cream and cone. In real life, though, the ice cream would often fly off to strange places and make a mess. Ironically, the answer to a problem that didn’t really exist created a whole new set of problems.

3. 2007’s USB Pet Rock

Who would have thought that the Pet Rock would come back, this time as a USB, in this age of high-tech and digital innovations? When you put the USB Pet Rock in, it did what you’d expect: nothing. Still, people who grew up with the original Pet Rock liked how silly it was and how it reminded them of being kids again. It was funny and said something about how we use technology and how willing we are to try new things.

4. 2009’s The Baby Mop

Some makers have tried to make babies do things around the house like adults do. The Baby Mop is a onesie with a piece of fabric that looks like a mop tied to it. This way, your baby can clean up as he or she goes. Even though the idea of being able to do more than one thing at once was appealing, having a baby clean your floors was at best iffy. The Baby Mop got people’s attention and made them think, even though it didn’t make cleaning any easier.

5. 1978’s The Portable Sauna

People know that saunas are relaxing and good for your health, but it seems strange to think that you could carry around a portable version of this traditional place to sweat and rest. The portable sauna was like a big bag with a hole in the top for your head. It tried to calm you down as much as a real bath would. It was hard to make something portable that felt like a sauna, which is a warm, hot place. This meant that it wasn’t even close to being like taking a real shower.

6. 2015’s The Wearable Tomato Dispenser

People who just can’t get enough fresh tomatoes made the tomato feeder that you wear. It was meant to make sure they had this juicy food all the time. This thing was worn like a bag and spat out tomatoes as you walked. But having tomatoes constantly pressed against your body, making a mess, and risking squashing them made people wonder how useful such a device would be.

7. The solar-powered flashlight

People say that solar power is a safe and green way to get energy, but it doesn’t make sense to use solar power to power a lamp. After being charged by the sun during the day, the flashlight could be used at night. The point of a flashlight is to shine a light when it’s dark, so this plan went against that. It shows that sometimes, even when someone is trying to help, a new idea is more interesting than useful.

8. The Automated Wiggle Butt Chair came out in 2002.

Remember how fun it was as a kid to wiggle in your chair to move it back and forth? The computer-controlled wiggle butt chair tried to move in a way that felt like this. People might have laughed at the idea of an automatic jiggling chair, but it wasn’t clear how useful or durable it would be as a piece of furniture. People couldn’t figure out what a wiggle-y chair was for, but it was funny to try to combine memories and technology.

9. 2011’s The Electric Toothbrush for Pets

One of the hardest parts of cleaning a pet is taking care of its teeth. The goal of the electric toothbrush for dogs was to make the job easier by making it work on its own. But the device’s noise and movement often scared animals more than it helped them. It showed how close the line is between creativity and usefulness and how important it is to think about the comfort and well-being of the people who will use these things.

10. 2017’s The Bluetooth Fidget Spinner

In 2017, fidget spinners were very popular. This led to a lot of related goods, such as a fidget spinner that can connect to Bluetooth. This one can be connected to your phone and has flashing lights. Even though the idea of mixing analog and digital may have seemed interesting, it made me wonder if fidget spinners really need more technology. The idea didn’t catch on because it was too hard to do.

11. The 2000s The Anti-Gravity Fork

Have you ever had trouble keeping your fork on the plate? The anti-gravity fork tried to fix this by using magnets to hold the tool in the air. Even though the idea was new, it brought with it a new set of problems, like keeping things in balance and stopping magnetic contacts that weren’t needed. It was a funny way to look at a familiar problem, but it didn’t work out too well.

12. 2006’s The Rotating Spaghetti Fork

It can get messy when you try to turn spaghetti on a fork. Here’s where the spaghetti fork with a handle that spins comes in handy. With the push of a button, this tool would quickly spin, giving each bite a perfect spiral shape. Even though the idea was funny, it made me wonder if it was really necessary to add technology to something that most people thought was a simple part of going out to eat.

13. The 1930s The Baby Cage

In the 1930s, parents in cities tried to give their children fresh air without taking them outside. What should we do? The baby cage was a device that could be attached to windows and used to let babies hang outside. The plan was to give people a breath of fresh air, but safety worries and suspicious looks from people walking by quickly made this plan useless.

14. The Electrified Dog Collar Piano (the 1900s)

The electric dog collar piano was made when music and teaching pets came together. The thought behind the design was that the music would make a dog’s barking more fun. Most of the dogs didn’t know what to do, so the end effect wasn’t very musical. This plan showed that even the best ideas can lead to results that are hard to predict.

15. 2013’s The Laser-Guided Beard Trimmer

With the laser-guided beard shaver, the goal of grooming facial hair to perfection went to a whole new level. If a laser showed a line on your face, it would be easy to grow a beard that is the same length on both sides. But it also showed how far people will go to look perfect, even if it means using lasers every day.


When you’re trying to find new ways to do things, not every idea you have can be a gem. People are very creative, as shown by these 15 ideas for technology, which run from silly to useless. People tell us that thought is important in the world of technology, but we shouldn’t forget to make things that are important and useful. To read more content like this, visit .

Frequently Asked Questions (FAQs)

Were all of these things made up?

Yes, without a doubt. Each of these ideas has a place in the history of technology and shows how people can think of new ways to be creative.

Does anyone really care about any of these ideas?

Some of these ideas got people’s attention and made them curious, but few of them were successful in the long run because they were either too hard to do or too strange.

Is there more crazy tech that just came out?

In a world where technology changes quickly, strange new ideas keep coming up that make us question what we think is possible.

Has any of these ideas made things better or changed them?

Some of the ideas that led to these inventions have led to better uses or changes in areas that are related to them.

What can we learn from these crazy ideas?

These ideas show how hard it is to come up with something creative and useful at the same time. They make us think about how we can use our artistic ideas in real life.