If you’re looking for an unusual and extremely expensive way of dealing with small pests, like cockroaches, may we recommend the world’s smallest working revolver?

The Swiss Mini Gun holds the Guinness World Record for the smallest functioning revolver in the world. It measures 5.5 cm long, 3.5 cm tall and 1 cm wide, weighing only 19.8g. It’s so easy to conceal that countries like the United States and the United Kingdom have made the Swiss Mini Gun illegal to import. But while its reduced size may be unusual, this tiny firearm has all the same features as a normal-sized double-action revolver. Its manufacturing was only possible by employing techniques used in the Swiss watchmaking and jewelry industries.

Read More »

Gijs Schalkx, a Dutch inventor and engineering student, modified his motorcycle to run on methane harvested from roadside bogs and ponds.

Aptly named Sloot Motor (sloot means ‘ditch’ in Dutch), Gijs Schalkx’s ingenious vehicle features a modified Honda GX160 motorcycle engine, with a hole into the airbox, through which it receives the methane. The bright inventor than hooks a balloon filled with methane to the hole, which acts as the fuel tank. The engine still starts with gasoline, but once it starts, it uses the methane to keep going. But what truly makes Gijs’ project special is the fact that he manually harvests the methane himself from roadside swamps and ponds, a labor that takes approximately eight hours. The methane only lasts 12 miles at a top speed of 27mph.

Read More »

A team of Japanese researchers recently unveiled a weight-shifting contraption that attaches to a glass, making it feel heavier or lighter than it actually is, thus altering the drinker’s perception of the beverages they are consuming.

It has long been known that we consume foods and drinks with a number of senses, not just our taste buds. There is a reason why chefs go through the trouble of developing eye-catching plating techniques, or why specialty cafes rely on the scent of freshly ground coffee to attract patrons. But did you know that the weight of the glass can influence the drinker’s perception of the beverage they are drinking. A team of scientists at the University of Tokyo proved this with the help of an ingenious device that changes the weight of the glass depending on the position it is in.

Read More »

DentalSlim Diet Control is a controversial weight loss device designed to allow wearers to open their mouths only about 2mm, thus making them unable to chew while making breathing and speaking possible.

Developed by scientists at University of Otago, in New Zealand, the DentalSlim Diet Control is an intra-oral device that can be attached to the wearer’s upper and lower back teeth by a dental professional. It features unique custom-manufactured locking bolts powered by magnets, which, when activated, only allow a mouth opening of about 2 mm, restricting the wearer to a liquid diet, while allowing them to breathe and speak normally. Apparently, the developers of the DentalSlim Diet Control believe that it can play a role in the fight against the global obesity epidemic.

Read More »

Described as a “forced inspiratory suction and swallow tool”, HiccAway is essentially a special type of plastic straw scientifically designed to almost instantly cure hiccups. According to a new study, the L-shaped tool works in 92% of cases.

From holding your breath and drinking water, to jump scares and anti-hiccup lollypops, there is no shortage of hiccup cures in the world, which only emphasizes how pesky of a problem it can be. Unfortunately, few, if any have a proven track record when it comes to efficiency, but, luckily, we now have a scientific solution that promises to end those annoying hiccups in over 90% percent of cases. It’s called HiccAway and it looks like a simple L-shaped piece of plastic, but there’s a lot more to it than meets the eye.

Read More »

North Carolina-based start-up BIOMILQ recently announced that it has successfully created cell-cultured human milk from mammary cells, in a laboratory.

In the age of Impossible Burgers and 3D-printed meatless steaks, human breast milk made in the lab instead of inside a woman’s breast really doesn’t seem that strange, honestly. The breakthrough announced by BIOMILK earlier this month really has the potential to disrupt the infant and baby industry as well as impact the environment, as over 10 percent of dairy today goes towards making baby formula. How the world reacts to lab-make breastmilk, on the other hand, is another matter.

Read More »

After losing his balance and falling off his bicycle, a bright Chinese engineer dedicated his spare time to designing and building a bike that not only self-balances, but also detects and avoids obstacles.

I never learned how to ride a bicycle, and I always wondered how people managed to keep their balance on those two thin wheels, but thanks to the efforts of Zhi Hui Jun, I may never have to. The talented engineer was fascinated by the self-driving bicycle built by scientists at Beijing Tsinghua University back in 2019, and after suffering a bicycle accident that left him with minor injuries to his face, the young engineer decided to build his own self-balancing bicycle.

Read More »

If you feel like you’ve run out of body parts to accessorize, you may want to check out “Mundstück” a line of chin jewelry designed by German company MYL Berlin.

As you can see in the photos, Mundstück (Mouthpiece) is a piece of metal designed to be worn on the chin. Only it doesn’t require any piercing, instead it attaches to the inside of the wearer’s lower lip via two blunt hooks. It’s apparently quite comfortable to wear, doesn’t impede the wearer’s speech at all, and can even be worn when eating. And best of all, it helps you stand out, which is why anyone would wear something like this in the first place, isn’t it?

Read More »

A tech-savvy Japanese youtuber recently unveiled a special grill that requires users to actually burn some calories to power up the device and cook the meat.

Japanese youtuber Bomb_tamio specializes in wacky inventions that put a smile on viewers faces, but his latest creations actually intrigued a lot of people, especially those looking for creative ways to lose weight. In a video posted last month, the young inventor can be seen preparing to cook strips of bacon on an electric grill, only instead of turning it on via its knob, he starts running in place with one foot over a yellow pad. It’s this fast movement that powers the grill, so the user needs to keep moving until the meat is cooked.

Read More »

American tire manufacturer Goodyear once created tired illuminated car tires that glowed from the inside thanks to multiple lightbulbs.

In the early 1960s, Goodyear employees William Larson and Anthony Finelli worked together to create the world’s first neothane automobile tires. Neothane was just a fancier name for urethane, the chemical compound invented three decades earlier by German chemist Otto Bayer. Unlike traditional tires, which required multiple layers of rubber as well as fabric and a laborious process to manufacture, neothane tires were grippy, squishy, responsive and easy to make. But the advantages didn’t end there. Neothane tires were also translucent, could be dyed in various colors, and, as Goodyear demonstrated, they could even be fitted with lights for a unique visual effect.

Read More »

The Screambulance is a new haunted house experience in Japan designed to offer the most terrifying experience in a very tiny space, while abiding by social distancing rules.

The Covid-19 pandemic has really taken a toll on the entertainment business, and haunted house experiences are no exception. So now companies are coming up with creative workarounds to stay in business and offer people the scares they crave while abiding social distancing protocols. One such ingenious service is the Screambulance, a mobile haunted house experience in the form of a bloody, beatdown ambulance with an even scarier interior, and a zombie-like staff to boot.

Read More »

A small, oval-shaped face with a well-defined and pointy V-line chin is one of the most coveted female beauty features in many Asian countries, and they can apparently get it by simply sucking on a bottle-shaped gadget for 10 minutes a day.

You can buy pretty much anything online these days, but every once in a while we stumble upon products so bizarre that they make us scratch our heads an wonder who would ever pay money for them. Case in point, this weird beauty accessory on Chinese shopping platform TaoBao, which is supposed to help reshape users faces, if they suck on it for just 10 minutes a day. Marketed as an electric facial exerciser, the bottle-shaped gadget apparently vibrates up to 880 times per minute and it’s these high-frequency vibrations that somehow stimulate facial muscles and reshape your face.

Read More »

A Japanese company is working on a quirky container-like bag for live fish, suitable both for pet owners wanting to take their favorite fish on walks, and fans of super-fresh sashimi…

Known as “katsugyo bag” this portable fish tank is shaped like a long tube with a transparent middle section, a handle and a gauge, which, if I had to guess, monitors the oxygen saturation of the water. It is being developed by “Ma Corporation”, and aims to become a more elegant, efficient and environmentally-friendly alternative to the old water-filled plastic bag.

Read More »

The pen you’re about to see is one of those shocking products that makes people say they’ve seen it all. This Japanese souvenir actually comes with a live nematode parasite swimming inside it…

Anisakis is a genus of parasitic nematodes that infect various species of fish and can cause anisakiasis  – a parasitic infection of the gastrointestinal tract – in humans who consume raw or undercooked seafood containing larvae of the aforementioned nematode. Some people can also suffer an acute allergic reaction like anaphylaxis after eating fish infected with anisakis. In short, this aquatic parasite is not the kind of thing you’d want anywhere near you, so why would anyone create a pen with a live anisakis worm encased inside?

Read More »

Inspired by the firm belief that spaghetti is far from the ideal shape for pasta, a man set out to create a perfectly shaped pasta. The result of his hard work is now known as cascatelli.

The story of how cascatelli came to be began in 2018, when Dan Pashman, the host of the James Beard and Webby Award-winning “Sporkful” podcast, made some harsh remarks about spaghetti, on the stage of the Caveat Theater, in front of a live audience. His comments got a lot of attention and inspired him to dedicate a lot of his time to researching pasta shapes in a quest to create the ideal pasta design, which needed to have an appealing texture, have the perfect bite, and, most importantly, hold the right amount of sauce. Believe it or not, he spent almost three years on this project.

Read More »