10 things you did not know the use for

1-the loop

at the returned of your shirt the majority observe the loop on the returned of their shirt and wonder what it's for there's a motive for it at the again of your shirt there are actually three documented reasons and it is unknown that's accurate, the primary is the most obvious it is a manner to hang your shirt on a hook this doesn't make feel but because if you cling a blouse on a hook with the aid of that loop it turns into wrinkled quickly the second one can be a manner that will help you fasten your eyes simpler the final cause is greater romantic years in the past American university college students have been said to have removed the loop from the shirt after they started out relationship a lady solely the display she was taken the girl could put on a scarf with the university's brand. 

2-the cylinder on your laptop's power cable

most people see the cylinder on their laptops power cable every day and have no idea what it's for some believe that it's for decoration. it's called a ferret bead and it suppresses high-frequency noise in the electrical circuits the design is quite simple it's made from ferrite and it's wrapped to protect it.

3-the tiny hole in the window of a plane

airplane windows are made up of two pieces of Perspex which is plastic glass without the tiny hole in the window the inner piece of glass which shatter due to the difference in pressure between the plane's cabin and the outside the tiny hole let's air move from the cabin into the other pane of glass the tiny hole equalizes the pressure between the two panes it's what keeps the cabin of the plane safe for such a tiny little detail it has a huge life-saving purpose.

4-the blue part of the eraser

most people think that the pink part of the eraser is for pencil marks and the blue part is for pen marks this is not true when you erase your pencil marks with the pink part it's not uncommon for some pencil smudge to be left behind the blue part is designed to remove any of the pencil smudges when the eraser producers realize that people didn't understand the true reason for the blue part of the eraser started marketing it to remove pen marks many erasers even have a picture of a pen printed on the blue part of the eraser even though that was not its original purpose.

5-the extra eyelets on your sneakers

most people believe that the extra islands on their sneakers are just there for decoration this is false the extra islets are designed to fix the shoes in place so that they don't rub against your ankles when you are running or playing sports if you start using them you might notice a big difference especially if you're wearing ankle socks the extra islets also give you more stability in your ankles.

6-the hole in a spaghetti spoon

all spaghetti spoons have a hole in the bottom some people believe it is so the water drains when you are stirring the spaghetti the actual purpose is to measure out an accurate amount of spaghetti for one serving all people often eat different amounts of spaghetti the amount that fits in the hole is considered one serving.

7-the little pocket

within the big pocket on your jeans this is one of the most common things that you probably don't know what it is most people think that the small pocket of the genes just for decoration the little pocket actually served a purpose a few years ago the first time the little pocket was seen was on Levi's jeans back in 1873 back then pocket watches were very popular and the small pocket was designed to hold the watch today since people don't really carry pocket watches anymore the little pockets really don't have much of a purpose.

8-the extra scrap of material that comes with new clothes

many people believe that the extra scrap material is to patch the article of clothing if it rips or to replace the button this is not true the actual reason that clothing manufacturers add the scraps of material is so that you can wash it first this will not you see how the laundry detergent and the washing cycle will affect the clothing this will save you from ever fading or shrinking and outfit the first time you wash it.

9-the hole in the top of a pen cap

people believe that the hole at the top of the pen cap will allow air to get into their lungs if they accidentally swallow the cap if you were to swallow anything and get stuck in your trachea the mucous membranes start to swell the hole in the cap will keep it from becoming absorbed in the membrane.

10-the snap on your pockets of your jeans

the snaps on the pockets are not called snaps they're called rivets a great deal of fabric is gathered and stitched at the pockets this area needs more strength due to the extra stitching and the rivets will give the pocket more strength preventing it from caring.

Article Source: Facts Verse