TALES OF THE ORDINARY

The Extraordinary Stories Behind These 10 Everyday Inventions

Image: Museums Victoria

Sometimes it’s easy to forget how behind every commonplace object there is an interesting story. Each of these invention stories stems from the need to solve a problem or make our lives a little easier.

Delve with us into the fascinating history of these 10 commonplace items that, in one way or another, have shaped our modern world.

Image: Antoine Dautry

Where would we be without ballpoint pens? Still leaking ink everywhere, I assume. In 1938, Hungarian journalist Laszlo Biro patented the first successful ballpoint pen, inspired by the quick-drying ink used in newspaper printing. This revolutionary writing instrument provided a smoother, more reliable alternative to fountain pens, making on-the-go writing easier and more accessible.

Image: Nina Cuk

Zippers are one of those inventions that are absolutely everywhere, and our lives would certainly be more complicated without them. Imagine buttoning up a camping tent!

Initially patented in 1851 by Elias Howe, the zipper struggled to gain traction until Swedish-American electrical engineer Gideon Sundbäck improved upon the design in the early 20th century. Once intended as a fastening device for shoes, the zipper's versatility soon led to its widespread use in clothing, luggage, and beyond.

Image: Diana Polekhina

Who knew there was a love story behind the ubiquitous Band-Aid? In 1920, a Johnson & Johnson employee called Earle Dickson invented the Band-Aid as a solution to his wife's frequent kitchen injuries.

Combining adhesive tape with sterile gauze, Dickson created a convenient and effective way to dress small wounds. During World War II, millions were shipped overseas, popularizing the product everywhere and becoming the household staple we know today.

Image: Jacek Halicki, CC BY-SA 4.0

Safety pins are a straightforward invention - a clothespin that protects its user from the sharp point. Yet, this commonplace fabric fastener did not exist before 1849, when it was patented by American mechanic Walter Hunt. Hunt didn’t think much of his invention and sold the patent to W. R. Grace and Company for only 400 dollars, which made millions off his design.

Image: Tyler Nix

German entrepreneur Melitta Bentz revolutionized the coffee industry in 1908 with her patented invention: the disposable paper coffee filter.

Tired of finding grounds in her coffee as well as of the bitter taste that most brewing methods of her time produced due to over-brewing, Bentz began experimenting with conical blotting paper filters. This led to her creating the simple yet effective filtration method that remains a staple of coffee preparation today.

Image: Andres Siimon

Originally crafted from natural rubber, the first rubber bands emerged in the mid-19th century as a solution for securing bundles of papers and banknotes. Although many others had previously worked on the idea, British businessman Stephen Perry is often recognized as the true inventor of rubber bands. The first commercially successful version of the product was made simply by slicing hollow tubes of vulcanized rubber, almost the same process that is still used today.

Image: Alex Padurariu

Before toothbrushes, people used just about anything they could find to maintain their oral hygiene. Twigs, feathers, animal hair, and even porcupine quills have been used in the quest for a shining smile.

But it wasn’t until the 1930s that the first practical nylon toothbrushes were invented, by American giant DuPont. Surprisingly, the first electric toothbrush was invented only twenty years later, by a Swiss company in 1954.

Image: Mitchell Luo

After watching auto-engineers try different methods to achieve smooth painting on two-color cars, 3M engineer Richard Drew designed the first masking tape in 1925, later developing the product into the clear adhesive tape we know today.

With its transparent and moisture-resistant design, the Scotch tape revolutionized the world of adhesive products, finding applications in every field, from house repairs to industrial uses.

Image: Rob Wicks

While their exact origin is debated, the widespread use of self-igniting matches dates back to the early 19th century. However, the first designs utilized highly dangerous white phosphorus, causing dangerous intoxications in both factory workers and users.

After a series of worker strikes and international bans, the industry switched to red phosphorus, a much safer alternative to produce and manipulate.

Image: Carlos Lindner

While the concept of cooling indoor air dates back to ancient civilizations - and even Benjamin Franklin experimented with various cooling methods - modern air conditioning as we know it was pioneered by Willis Carrier in 1902.

Originally designed to control humidity in a Brooklyn printing plant, Carrier's invention revolutionized not only industrial processes but also comfort in homes, businesses, and even hospitals.

Secret uses

There’s a hidden microphone in your phone, and here’s where it is

You’ve probably twisted a bread bag closed, filled up your car, or pulled a sheet of aluminum foil from the box thousands of times without giving it a second thought. But many of the everyday objects we’ve used for decades have clever features that most people never notice. From the tiny pocket on blue jeans to the little arrow next to your gas gauge, these hidden designs have practical stories behind them, and once you know them, you’ll never look at these familiar items the same way again.

If you own an iPhone, you’ve probably noticed the tiny black dot next to the rear camera. It’s small, so people tend to assume it’s another camera sensor or even part of the phone’s design. The small hole found near the camera bump on every iPhone is actually a rear microphone.

It captures clearer audio when you’re recording videos and helps reduce background noise during FaceTime and regular phone calls. If you own an iPhone Pro model from the iPhone 12 Pro onward, you'll also see a larger dark circle. That’s the LiDAR scanner, which sends out invisible infrared light to create a 3D map of your surroundings. It helps the camera focus faster in low light, powers Apple’s Measure app, and makes augmented reality features much more accurate.

Whether it's a holiday dinner, an anniversary, or simply a nice meal with friends, you’ve probably held a wine bottle and noticed the deep indentation in the bottom. Many people tend to think the deeper the indent, the fancier the bottle.

That indentation is called a punt, and it’s been a part of the bottle-making for centuries. Originally, it helped strengthen hand-blown glass bottles, making them less likely to crack under pressure. Today, it still adds structural stability, particularly for sparkling wines, while also giving servers a comfortable place to rest their thumb when pouring, though some say it helps collect the sediment as wines age. In any case, a deeper pun doesn’t automatically mean a better or more expensive bottle.

Almost every driver has experienced that awkward moment at the gas station. You pull up to the pump, step out of the car, and suddenly realize the fuel door is on the opposite side.

To help prevent exactly that situation, many modern vehicles include a small arrow next to the gas pump symbol on the dashboard’s fuel gauge. The arrow points towards the side of the vehicle where the fuel filler door is located. It’s a small detail on the dashboard, yet once you notice it, you’ll never have to circle the pump again.

All elevators look pretty much the same. Bigger or smaller, they all look similar, a gray box with a mirror and buttons. But if you pay close attention, you may notice there’s a small round opening near the top of the door.

That opening is a keyhole used by trained maintenance technicians and emergency responders. With a special elevator key, they can manually unlock the landing doors when repairs are needed or if passengers become trapped inside. The system allows professionals to reach the elevator safely without damaging the doors or relying solely on electrical controls. Hopefully, most of us will never need to see it in action. But in an emergency, that tiny opening becomes one of the most important parts of the system.

If you’ve ever stood in the bread aisle comparing loaves, you’ve probably noticed the colorful plastic clips or twist ties holding the bags shut. Contrary to what many think, they’re not simply a part of the packaging.

For many bakeries and grocery stores, the colors indicate the day a loaf was delivered or baked. While the exact color schedule can vary between bakeries and regions, employees use the system to quickly spot older inventory and rotate fresher bread to the back of the shelf. That way, customers are more likely to pick up the freshest loaf available.

Whether you wear jeans every day or only pull them out for yard work, you’ve probably noticed the tiny extra pocket tucked inside one of the front pockets. It’s too small for a phone and not very useful for loose change, but there’s a reason for it.

Back in the 1800s, when Levi Strauss & Co. created rugged denim pants for miners, ranchers, and cowboys working across the American West, pocket watches were commonplace. Workers needed a safe place to carry their watches while riding horses, so that little pocket was designed specifically to protect the watch from damage. Pocket watches disappeared, but the tiny pocket became such an iconic part of blue jeans that manufacturers have continued including it for well over a century.

Almost everyone has had the same frustrating experience. You pull on a sheet of aluminum foil, and suddenly the entire roll slides out of the box and lands on the kitchen counter.

That’s exactly why major manufacturers such as Reynolds introduced the small side tabs, known as end locks, in the mid-1990s. By pressing the tabs inward, they hold the cardboard roll in place like built-in axles. This keeps the roll from sliding out of the box, makes it much more stable as you pull, and helps the serrated edge cut a cleaner, straighter sheet. It also reduces waste by preventing the foil from bunching up or tearing unevenly. It’s a simple design, yet useful as it can get.

Every household has pens lying around for all kinds of purposes. And most of them have a common feature, a hole in the cap, which isn’t simply part of the design.

BIC and other pen manufacturers included the opening as a safety feature. If someone, especially a child, accidentally swallows a pen cap, the hole can allow a small amount of air to pass through, reducing the risk of complete airway blockage while emergency help is on the way. The design became part of border efforts to improve consumer product safety after choking incidents drew attention to the danger of small plastic objects.

If you grew up sewing or watching somebody do it, you probably remember the classic tomato-shaped pincushion sitting beside the sewing basket. Hanging from it was a tiny red strawberry that looked like nothing more than a cute finishing touch.

In reality, that little strawberry has its own job. Instead of soft stuffing, it’s filled with emery, a gritty material made from crushed abrasive minerals. Running pins and needles through it helps polish away tiny spots of rust, smooth rough edges, and keep the points sharp enough to glide through fabric more easily.

Think back to the first time you learned to type. Maybe it was at work, or on a family computer. Wherever it was, someone probably told you to keep your fingers on the "home row." That’s exactly why the F and J keys have tiny raised ridges.

The bumps let your index fingers find the correct starting position by touch alone, allowing you to type without constantly looking down at the keyboard. The technique, known as "touch typing," is widely credited to American court stenographer Frank Edward McGurrin, who demonstrated it in 1888. As typewriters became more common, manufacturers experimented with different ways to help typists orient their hands, and by the mid-20th century, companies such as IBM standardized the subtly raised plastic bars that remain on nearly every keyboard today.