Most of these things you use quite often, if not every day. The paradox is that you do not even know about all their functions and the purpose of individual details.
1. Boxes with Asian Fast Food
You can quickly catch with chopsticks in the box, and you can simply deploy it so that it becomes similar to the usual plate, from which we are used to eat.
2. Square stripe with slots on a backpack
Once such stripes were done only on tourist backpacks, so that through the slits to skip ropes and carbines. Now, on urban backpacks, stripes appear only as an unusual design detail.
3. Arrows on pants
It is now the arrows - a mandatory attribute of classic trousers, but in the XIX century everything was different.
Then the enterprises on the mass tailoring of the clothes mostly worked for export. So that clothes during transport occupied less space, before shipping it was pressed. As a result, the fabrics were formed in the fabric, to get rid of which it was almost impossible. Therefore, they simply humble.
4. Pompons on headdresses
Funny pumps first appeared in the XVIII century on the caps of French sailors specifically so that sea wolves do not beat their heads about low ship ceilings.
Later, the pumps appeared on other army headdresses. Due to this, it was possible to determine the genus of the troops in which the owner of such a cap serves.
5. Box under the oven
We used to keep a pan in it, but in fact its destination is completely different.
The box is needed so that the finished dishes are not cooled while others are still preparing in the oven.
6. Long neck bottle of beer
The elongated neck of the beer bottle is not just a beautiful idea of designers. It was created to reduce the amount of heat outgoing from the hands. Therefore, the bottle must be kept for him.
7. Wand and pass-through hole in the press for garlic
Do you know that this is not only a press for garlic, but also a device for removing bones from cherry?
Berry is embedded on the hole on the handle. When you click on the handle, the pin from the opposite side squeezes the bone.
8. Arrow next to the refueling icon on the dashboard
This is an excellent tip, which, unfortunately, you will find not in all cars. It shows which side there is a tank.
9. Plug at the end of the stationery knife
To break the fastest sections of the stationery knife usually use pliers or make it manually. But it is enough just to look at the knife itself, and you will see that at the end of the handle there is a special plug, which you need to remove, put on the unnecessary section of the blade and break it down.
10. Number 57 on HEINZ Ketchup packaging
The number 57 is not only part of the company's advertising slogan ("57 varieties"). If ketchup does not pour out of the bottle, knock on the palm in the number 57.
Perhaps you noticed some oddities in the appearance of these things, but did not bother to find out what it is: features of an eccentric design or a detail that has a certain purpose.