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If you’ve ever sat by an airplane window, you might have noticed a tiny hole in the middle of the double-pane glass. This hole is a pressure-balancing feature.
- It helps regulate air pressure between the inner and outer window panes, preventing them from fogging up or cracking under high-altitude pressure changes.
- It also ensures passengers stay safe and comfortable during flights.
4. The Small Hole on Kitchen Utensils
Many kitchen utensils, such as spatulas or serving spoons, have a small hole in their handle. This serves both functional and space-saving purposes.
- It allows the utensil to be hung for storage.
- In some cases, the hole doubles as a measurement tool for portioning pasta.
5. The Small Hole in Sneakers
Have you ever wondered about the extra holes on the sides of your sneakers? These holes are for ventilation and fit adjustment.
- They allow air to circulate, keeping your feet cool and reducing sweat.
- Some designs use them to create a tighter lace fit, offering better ankle support during physical activities.
Why These Small Holes Matter
These seemingly insignificant holes are the result of thoughtful design and engineering. Their purposes often go unnoticed but make a significant impact on safety, functionality, and convenience. The next time you spot a small hole on an everyday object, take a closer look—you might discover its clever purpose!
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