Some inventions have revolutionized the world, while some other inventions have never been seen or never heard of. In this report, published by Intersting Engineering, Christopher McFadden presents most of these strange inventions.

1. The butter pen inspired by the glue pen
It may be difficult to butter the bread with butter if it is cold. In an attempt to find a solution to this problem, one of the inventors drew inspiration from the glue pen, replaced the glue and put the butter in place.

Source: Lindsay Contarino / Youtube

2. A tie works as a water quanine
If you want to bring some drinks to the office, but you do not dare to do so, this invention may be the perfect solution. In fact, integrating office clothes with a drinking vial is a genius solution to a problem that no one has ever thought of solving.


At first glance, you may look like a normal necktie, but it actually contains a bottle inside. But when they are full, their appearance will not be like a normal tie, so you should keep them hidden until you need them.

Source: Amazon

3. Two-way toothpaste tube
This invention solved an old problem: extracting all toothpaste content from the tube. You do not need to press the end of the tube to extract the entire paste to clean your teeth. All you have to do is open the other end of the tube.

Source: Variations on Normal blog

4. Transparent bags suggest that your sandwich is rotten
If your co-workers always crave your cat, this may be the best solution for you. This amazing invention that you have never heard of is a simple deterrent, but it is effective to repel anyone who wants to eat your chips. All you have to do is replace the bags you normally use and use these bags with a moldy image, which suggests that your sandwich is not edible.

Source: eBay

5. Glass toaster
Baking may be a difficult task most of the time, but if you have a sophisticated toaster, a few seconds can make a big difference in the quality of toast.

Often, you will either get a piece of bread that is not as hot as it should be or charred remains. But this is no longer a problem thanks to the genius who invented the glass toast, where you put a slice of bread between two hot plates made of glass, and you can turn off the machine and bring out the toast when it reaches the desired color.

Source: Reddit

6. The crate contains a paper shredder machine
This invention is one of the best inventions that solve two or more problems at the same time, combining the need to shred old documents and provide a good bed for your pets from rodents.

This invention gives you the money you will spend on commercial products that are intended to be used as bedding for your animal, and also helps you to recycle paper. You should not be afraid to get rid of your sensitive old documents because you will not fill the entire cage without leaving room for your pets.

Source: Grace Poulsen / Pinterest

7. Umbrella that you do not need to carry
If you're having trouble with traditional umbrellas when you try to keep yourself wet, you might want to hear about this wonderful invention. This Nobrela umbrella is designed to give you the protection that a normal parachute gives you without having to use your hands.

8. Picture frames for angles
If you do not have space in your room to hang your family photos, do not neglect the corners of the room. In this case, you can use this invention that you may have never heard of before.

Angle frames make the difference between a regular and a mythical picture wall. Like any other standard photo frame, these frames are easy to install and help you assemble your photos and artwork.

Source: roadside scholar

9. Pillow "cuddle" for those who feel lonely
This invention is for people who feel lonely. If you have been single for a short period of time or have had long-term celibacy, you may want to get this pillow.

The Hag Mi pillow has been designed in the form of a half-human chest and is fitted with one arm to loosen around yourself so that you can feel my presence. Of course, the small number of people who wish to use this pillow may limit the attractiveness of this invention.

Source: Hot Deals First

10. Paper transfer machine for pencils
This invention is one of the most important inventions that you may not have heard about before. The machine, known as the P & P West Piper Procer, reached the finals at the 2010 LightOn Awards in the new inventions category.

This machine works by using old paper waste and placing it in a hole, then winding and pressing it, and put the lead in the middle and wear a small amount of glue to stick all the components together. Once the cycle is complete, a new pen is made out of recycled paper. Although the number of papers required for each pen is unclear, this invention will certainly save money for office supplies.

Source: Inventor Spot

11. Changing car recording panel
You may not have heard of the changing car plate, which appeared in James Bon's "Gold Finger" in 1964, but this invention already exists at a low price.

The invention is a small electric motor that can flip the number pad 90 degrees with a push of a button. In spite of the multiple uses of this invention, the site he is driving emphasizes the need to use this painting on off-road only, and warns the police from using it for any suspicious purposes.

12. Military helmets control the mind
The US military helmets will develop in the future as researchers at the University of Arizona and the Defense Advanced Research Projects Agency (DARPA) are working to make some interesting adjustments to the helmets.

If successful, this invention will be able to control the brains of soldiers through the use of high-frequency sound wave technology, which is called pulse ultrasound penetrating the skull.

The technology does not control the soldier's mind directly, but only controls some nerve cells in the brain. This will help soldiers stimulate or suppress the activity of certain areas of their brain on demand, such as helping them to activate their bodies or sleep easily. Larger, as well as reduce stress and eliminate the feeling of pain.

Source: Wikimedia Commons

13. Printer that does not use ink at all
Some companies, such as Xerox, have been working on this idea since the 1970s. They have invented a printer that uses a special paper type called "Girikon" made of plastic with millions of small holes filled with oil, each containing a small bubble consisting of Two colors.

If exposed to a weak current, it shows its colored side and becomes part of a point, text or image. The great part is the ability to erase this paper and reuse it easily.

Source: The Channel of Ink Refill / Youtube

14. A vital car grows like trees
Mercedes-Benz has developed a technology that allows for vehicle development rather than assembly. The German company unveiled the concept of its vital vehicle at the Los Angeles Auto Show in 2010, which provides an overview of the future.

We should not be excited about this vision, as we will not see this car in the local car dealership in the near future.

The Mercedes Benz 'Beom is growing in a fully organic environment, relying on seeds planted in designated places. The car emits only pure oxygen and will be converted into fertilizer or used as a material for construction immediately after its lifetime.

The chassis and interior are made of lightweight fibers with unmatched rigidity. The total weight of the car is expected to reach 397 kg. The car grows through two seeds, one for the outer structure, and another for the inner part.

15. Robots for catching insects and turning them into biofuels
Two British inventors are developing a home-grown robot that traps insects and turns their remains into biofuels. This invention is called "domestic robot meat-eating", in reference to its ability to eliminate rodents and insects.

Once the insect is trapped inside the device, it is disassembled by chemical reactions to feed its cells a microbial fuel cell to trigger the trap.

Source: Science Gallery Dublin / Youtube

16 Smart Mat
A group of researchers at the University of Manchester have been able to integrate fiber optics with carpet tissues that are distorted by applying foot pressure to them. After putting pressure on these fibers, a host of receptors sends signals to a central computer that shows someone falling on the ground or walking over the rug.

This feature can be used to report warnings about the fall of an elderly person on the ground, as well as the possibility of hiring them to detect any hikers who walk over them in the absence of home owners, providing additional security benefits.

The researchers believe that this invention can be used in physiotherapy by reporting potential motor problems from changing the person's gait.

Source: Pexels

17. Pistol for catching insects
The site pointed out that insects can be a major inconvenience to us, which requires new methods to deal with and put an end to this inconvenience. The best solution at the moment seems to be the Bug A Salt insect gun, which releases ammunition in the form of salt beads to kill insects.

The pistol has a range of up to three feet, which allows the user to kill the insect and clean the place later with ease.

It should be noted that this device does not require any batteries, as well as the use of table salt as ammunition, which is not poisonous and its use fun, so to speak. In general, it is the perfect solution for insects that take hard corners, windows and roofs home.

Source: The Bug-A-Salt / Youtube