SOn social media, many viewers were stunned after a viral video showed a flight attendant revealing the function of the tiny holes in plane windows.
Many nervous flyers are baffled by the tiny holes in plane windows. This unsettling feature has raised questions among travelers, even frequent ones.
A flight attention revealed the mystery of tiny hole on plane
On social media, Henny Lim, a flight attendant with Cebu Pacific, recently addressed this mystery in a viral TikTok video.
The video has the caption: “The Mystery behind tiny holes in airplane windows!”
In the footage, she explained that the tiny hole is called a “bleed hole.”
Cabin windows consist of three layers: outer, middle, and inner. These layers are typically made from glass and acrylic, ensuring strength and insulation.
Henny explained the purpose of the tiny hole in plane windows
Henny clarified that the bleed hole helps balance pressure between the cabin and the outside air.
At sea level, air pressure is around 14.7 pounds per square inch (PSI). In contrast, a typical flight at 30,000 to 40,000 feet experiences pressure around 4.3 PSI.
As the plane ascends, the exterior windows cool significantly.
Moisture from the cabin can cause fogging. The bleed hole prevents condensation and keeps the windows clear. Henny concluded that the hole also releases moisture, stopping frost from blocking passengers’ views.
Henny Lim also revealed other high-flying secrets
She has shared more aviation insights on TikTok. She discussed why some airlines skip the 13th row in their seating plans. Many cultures view the number 13 as unlucky. To avoid superstition, airlines often omit this row.
In her clip, she showed how row numbers jump from 12 to 14 on both sides of the plane. This practice is common among global airlines.
In another video, Henny explained the tiny black triangles often seen on plane walls. These stickers indicate the best view of the wings for passengers. They also help flight attendants identify optimal vantage points for observing wing slats and flaps.
The video quickly went viral and sparked debate on social media
Henny’s video sparked discussion among viewers on social media.
In the comment selection, many viewers admitted they had never noticed the small sticker before.
One person said: To ease off the tension in the air.
A second wrote: so you can have a crafty cig and blow the smoke out of the window without anyone seeing!
While a third commented: So you can pass your pee hole through and take a leak during flight.
Another added: I never knew those tiny holes in plane windows played such an important role in regulating cabin pressure and preventing the windows from fogging up.
The tiny holes in plane windows serve vital functions related to pressure and moisture.
Understanding these features can ease the minds of nervous flyers. Henny Lim continues to enlighten passengers with her fascinating insights into aviation.
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