25+ Everyday Things That Make Perfect Sense When We Understand The Idea Behind

Day by day we use objects that we probably don't know how to use correctly or even know what their real purpose is. In the following list, you will see daily items and what they're used for. And trust us, there will be some that are guaranteed to surprise you. Let’s start!

49. Breathing hole

The hole in the top of a coffee cup may serve two purposes. Both of them are based on simple physical laws. If there is only one hole in a container of liquid, the liquid cannot be poured from it smoothly. In this case the air will enter the cup through the same hole the coffee is flowing. This means without the additional hole your drink would bubble and splash - the least thing you want from a hot coffee you are trying to enjoy. 

Image credits: Pikabu/ymaxsmile

Image credits: Pikabu/ymaxsmile

Also, the top acts as an insulator for the heat of the drink. The hole allows the hot steam to escape so that we do not get burned when we try to drink our coffee in the morning and reduce the pressure to avoid other accidents. 

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47. Emergency headrest

Image credits: Twitter/Andrea53304377

Image credits: Twitter/Andrea53304377

Some vehicles have removable headrests whose purpose is to help you in case you get locked up in a car. When removed from the seat, its metal bars are designed with a special tip that allows you to use them to break the window and escape from the vehicle.

46. ​​Ice cream spoon

Image credits: Instagram/joan_foodnlife

Image credits: Instagram/joan_foodnlife

If you ever bought ice cream at McDonald's, you probably noticed its strange square spoon. The truth is that these spoons are designed to mix the ice cream toppings while they are hooked to the machine, and when finished, they work like a spoon.

45. Jerry Can

Image credits: Wikimedia

Image credits: Wikimedia

Gas containers known as "Jerry Can" usually have three handles. This design has the purpose of balancing its weight and facilitating its transport. When you carry it by yourself, you use the central one, and when two people need to move the container, they use the lateral ones.

44. Microwave

Image credits: Wikimedia

Image credits: Wikimedia

The black film that covers the microwave door is a material that creates a Faraday cage inside the device, blocking the electromagnetic fields, and making sure that the food heats up more quickly and people are not exposed to the energy it uses.

43. Rice bags

Image credits: Reddit/leviathanfrnk

Image credits: Reddit/leviathanfrnk

If you ever wondered why microwave rice bags have those strange flaps on the bottom of each of them, it's so you can open them and keep the bag from falling sideways while it's being cooked. Ingenious, isn't it?

42. Aluminum Foil

Image credits: Instagram/makmur_jaya_plastik

Image credits: Instagram/makmur_jaya_plastik

Very few people usually pay attention to this, but the aluminum foil packs have peculiar flaps on the sides. When you push them into the package, they hold the roll in position inside the box and allow you to access aluminum foil faster.

41. Baby clothes

Image credits: Instagram/southerncustomsga

Image credits: Instagram/southerncustomsga

The baby's clothes are designed to make it easier for the little ones to use it without causing much trouble for their parents. Onesies have a kind of flaps on the shoulders so that the parents can push the baby down and dress them more quickly.

40. Chocolate boxes

Image credits: Twitter/Andrea53304377

Image credits: Twitter/Andrea53304377

The small holes in which the chocolates are found in the boxes of chocolates are intended to protect them from damaging or losing their shape, and facilitate extracting them. If you push them up, you will quickly obtain the chocolates from the mold, and you will be able to enjoy them.

39. Pizza Box

Image credits: Twitter/themodeltypee1

Image credits: Twitter/themodeltypee1

Pizza boxes are designed to have several purposes apart from allowing us to bring that delicious pizza to our homes to share it with our family and friends. You can use it as a support when folding it in the same way as in the image below and avoid dirtying extra plates.

38. Ballpoint cover

Image credits: YouTube/JERYKO

Image credits: YouTube/JERYKO

In addition to protecting the tip of the pen from damage or drying out, the purpose of the hole in the lid of it is to reduce the risk of suffocation should a child choke on it. The hole allows the air to pass while the child is taken to the emergency room.

37. Airplane window

Image credits: Instagram/teachandfly

Image credits: Instagram/teachandfly

Have you ever noticed the small holes in the aircraft windows? If you look closely, you will see them at the bottom of them. These help to compensate for air pressure when the airplane rises too high in the air and prevents the windows from fogging.

36. Replacement fabric

Image credits: YouTube/JERYKO

Image credits: YouTube/JERYKO

Some new clothes bring a small plastic package with some additional buttons and some cloth. The buttons are spares in case you lose one, but the purpose of the fabric is to test how it will react to different detergents before washing the garment.

35. Small pocket

Image credits: Twitter/thatericalper

Image credits: Twitter/thatericalper

The small pocket that is on one side of our jeans was made during the mining era, and its purpose was to keep the pocket watch, a precious object for the miners. Although no one uses them, the design remains to this day.

34. Metal rivets

Image credits: Twitter/Andrea53304377

Image credits: Twitter/Andrea53304377

The small metal pieces that are in our jeans are placed in the places where these are more likely to tear. Its purpose is to strengthen the seams to allow the pants to be more resistant to heavy work and time.

33. Additional holes

Image credits: Instagram/dancinintheclouds

Image credits: Instagram/dancinintheclouds

The small holes that are often seen in shoes are made to provide additional ventilation, but they are also used to tie shoes in different ways to provide more stability, depending on the activity you are doing and your comfort while using them.

32. Hole in the measuring tape

Image credits: Youtube/seejanedrill

Image credits: Youtube/seejanedrill

The small holes at the end of the measuring tape used by carpenters or workers are made so that you can hook the tape to a nail and, in this way, prevent it from moving to ensure that the measurement is as accurate as possible.

31. The small jagged edge

Image credits: Youtube/seejanedrill

Image credits: Youtube/seejanedrill

And the small jagged edge that is in the final part of the measuring tape is used by the workers to mark subtly the point where the measurement was made. In this way, you can check the calculations later to make sure everything is perfect.

30. The pots

Image credits: Youtube/¡Sabias Que!

Image credits: Youtube/¡Sabias Que!

We all know that the hole in the handle of the pots works to hang them on the wall, but it can also be used to place a kitchen utensil while it is being used. In this way, we avoid messing up the kitchen, and we can taste our delicious pasta while we prepare it.

29. Hole in the pasta spoon

Image credits: Imgur

Image credits: Imgur

In addition to filtering the pasta and removing excess water when we are preparing it, this hole is just enough to calculate the portion of pasta needed for a person's dish. In this way, we make sure that all our guests are well fed.

28. Gas Meter

Image credits: Instagram/jassy_in_pictures

Image credits: Instagram/jassy_in_pictures

Few people know, but the arrow next to our car's gas meter serves to help us remember which side of the car the tank lid is on. In this way, we will not make the mistake of parking on the wrong side of the station.

27. Bobby Pins

Image credits: Twitter/Sailor_samara

Image credits: Twitter/Sailor_samara

Although many women use it without caring about this small detail, one side of the pins is bent in a zigzag pattern because that is the part that should be in contact with the scalp for a better grip, preventing it from moving around our hair.

26. Hole in the padlocks

Image credits: YouTube/JERYKO

Image credits: YouTube/JERYKO

The padlocks have a small hole in the bottom so that the water comes out of the lock in case it gets wet due to rain or other events. This hole protects the inside of the mechanism from moisture, allowing it to be more resistant to the elements.

25. Cylinders in the cables

Image credits: Wikipedia

Image credits: Wikipedia

The cylindrical bulges we find in many of our cables are actually ferrite cores that are used to suppress high-frequency electromagnetic interference. They prevent the signal from being altered by any intervention and protect the equipment to which they are connected.

24. Utility Blade

Image credits: Lifter

Image credits: Lifter

Although some people do not know it, the plastic back cover of the knife can be removed and used to separate the part of the edge that is already worn and damaged, obtaining a new sharp blade and prolonging the useful life of these utility blades.

23. A small peak in the caps

Image credits: Instagram/mymumwasahippie

Image credits: Instagram/mymumwasahippie

This small plastic protrusion in some caps is used to pierce the protective sheet that the products bring, as some creams and lotions. These covers can be rotated to penetrate the product sheet before returning the lid to its initial position and start using it.

22. Ridges on the keys

Image credits: Upsocl

Image credits: Upsocl

These little crests are used to remind you again where the primary keys are when we use 10-finger writing as trained typists do. By touching them, the fingers remember the position of the keys so we can write more quickly.

21. Ruler

Image credits: schreibwaren-kural

Image credits: schreibwaren-kural

Although some believe that it has another purpose, the small hole in the rulers is used mainly to hang them while they are not in use. Some people use it to keep the rule in place while they use it, but this is something external to their real purpose.

20. The wings of Apple

Image credits: Twitter/_tsenrE

Image credits: Twitter/_tsenrE

Many people have asked what's the purpose of how Apple makes its accessories. Their power cords have these strange wings in their power block to wrap the thinnest section of the cable when it is not in use.

19. Hole in cell phones

Image credits: t-driver2015

Image credits: t-driver2015

For those who have asked what is that little hole next to the camera of some cell phones. This is the microphone used by the rear camera to record the videos because the primary receiver of the Smartphone does not correctly capture the sounds in that position.

18. Tic Tac

Image credits: Instagram/pamsilu

Image credits: Instagram/pamsilu

Although it may seem unimportant, many people have been eating Tic Tacs wrong all their lives because they did not know that the small slit in the lid serves as a dispenser that gives a Tic Tac at a time. Although let's be honest, nobody eats only one at a time.

17. Plastic Lids

Image credits: Shijiazhuang Beike Sealing Technology Co.

Image credits: Shijiazhuang Beike Sealing Technology Co.

The small plastic discs inside the caps of some soft drinks serve to create an airtight seal, preventing liquid and carbonation from escaping the bottle and preserving the quality of the product for much longer.

16. Two-tone eraser

Image credits: StupidQuail

Image credits: StupidQuail

Although many people think that the purpose of this is to destroy our sheets of paper, the blue side of the two-tone erasers is more abrasive and stronger, so it should be used only on more robust materials and thicker art supplies.

15. Wine bottles

Image credits: Instagram/weingutfaubel

Image credits: Instagram/weingutfaubel

Although some companies now place them for tradition, the notches in the bottles of wine and champagne exist to compensate for the pressure that the bottles go through, and serve to distribute it uniformly in bottles of champagne or carbonated drinks.

14. The sweet spot

Image credits: Twitter/HeinzKetchup_US

Image credits: Twitter/HeinzKetchup_US

Many people believe that it is only a brand's advertising strategy to highlight their product, but the number "57" of Ketchup Heinz bottles indicates the ideal point in which to hit the bottle to get the product as quickly as possible and enjoy it.

13. Slots in the cups

Image credits: Reddit/unknown

Image credits: Reddit/unknown

The small grooves in the bottom of the cups are not a manufacturing error; they are designed to prevent water from stagnating when they are placed face down to dry. Also, by allowing the passage of cold air, they prevent the cup from cracking when you pour hot drinks.

12. Beanies

Image credits: Wikipedia/jacek halicki

Image credits: Wikipedia/jacek halicki

The pompoms that are placed in the beanies caps were developed for the sailors to avoid that they hit their heads with the roof of the ships and submarines. Currently, they are used by all kinds of people, but the pompoms remain to add some cuteness.

11. Childproof

Image credits: Imgur/unknown

Image credits: Imgur/unknown

The childproof caps of the plastic bottles come with a system that can be mocked when placing the container upside down, but you should avoid doing it in front of the children to prevent them from learning to open them, and not all of them are designed to work like that.

Read more: 15+ Epic Hair Fails That Would Make You Really Appreciate Your Barber

10. Electric stairs

Image credits: Wikipedia/Underbar dk

Image credits: Wikipedia/Underbar dk

Although many people only use them to clean their shoes while they go down the stairs, the brushes on the sides of the escalators are actually a safety feature that is used to prevent people from getting too close to the edges.

9. Super-screwdriver

Image credits: Reddit/thetortureneverstops

Image credits: Reddit/thetortureneverstops

In addition to the frequent use we give to this tool in our day to day, many standard screwdrivers are designed to slide inside wrenches, allowing them to create more torque and facilitating their use in certain situations in which you need greater strength.

8. Coin ridges

Image credits: Zid Bits

Image credits: Zid Bits

A long time ago, the coins were minted on a metal that matched the real value of the currency. People used to shave the metal to enrich themselves with silver or bronze shavings, so this pattern was designed to determine which coins had been filed and damaged.

7. Soda Cans

Image credits: Twitter/Mix969

Image credits: Twitter/Mix969

All cans have this small hole in the metal tab that many people use to place their finger and facilitate the opening of that refreshing can of soda, but its real purpose is to keep your straw in position while consuming the product, avoiding spills.

6. Shopping cart

Image credits: Aunty Acid

Image credits: Aunty Acid

The strange loops in the metal frame of a grocery cart are designed to hold your bags with fragile products, such as eggs or sauce jars, and prevent them from being crushed by the rest of your purchases when you place them next to the other products.

Read more: 25+ Times People Rocked Halloween Party By Their Genius Costumes

5. Half-belt

Image credits: Macy's

Image credits: Macy's

The half-belt that is usually seen in trench and pea coats was developed for the army. They used large coats that could be folded like blankets so they could rest at some point in the battle. The half-belt allowed them to gather the additional material to avoid stepping on it.

4. Paper notebooks

Image credits: Off The Merry-Go-Round

Image credits: Off The Merry-Go-Round

The margins of the notebooks are designed to move the annotations and writings away from the edges of the paper, avoiding the loss of valuable information and protecting it against general wear and tear, and against rats that may chew the paper.

3. Seasonings' cups

Image credits: Jeremy Jo

Image credits: Jeremy Jo

The paper cups for condiments in fast food restaurants may look very small, but they can actually unfold and spread out to become small paper plates where you can store a lot more ketchup for those potato chips that you love so much.

2. Takeout containers

Image credits: wikiHow

Image credits: wikiHow

In the same way, it happens with containers of takeout Chinese food. When disassembling them following their unions, they become small cardboard plates of the perfect size to eat without needing to use additional plates. Delicious food without dirtying any plates!

1. Female underwear

Image credits: Fashion101

Image credits: Fashion101

Many women have used these peculiar pockets in their underwear to store many things, but the reality is that it is only an additional piece of fabric that is added for the hygiene of the woman who uses the garment and is not fully sewn to save time and money in the factories.

Now that you know the real purposes of all these items, they will never look the same for you. It is important for everyone to know about the proper use of the objects in this list, so share this article with your family and friends. Also, we invite you to keep reading our other articles, surely they will interest you!

48. Fuel Hoses

Magnetic locks on the service station fuel hoses help prevent the dispenser from getting damaged and prevent the fuel from leaking. If a car leaves without first removing it, it is released and blocks its entry to avoid an accident.

Image credits: Instagram/unquenchablecuriosity

Image credits: Instagram/unquenchablecuriosity

Source: Bright Side, BuzzfeedBrightsideShareably

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