If you know these 'scary' secrets, you will never want to sit in a plane again

The fastest, most modern means like airplanes are also full of mysteries that no commercial airline will reveal to you.

Aircraft is the most modern, fastest and most convenient means of transportation today. Alone a road in the sky, not jostling with other vehicles. Therefore, many people use this medium to travel, work .

But this fastest, most modern vehicle is also full of mysteries that no commercial airline will reveal to you.

What is flying? It sounds "monumental" but the fact is that sitting in a load-bearing metal tube is fitted with a jet engine and thrown into the sky at a speed of 500 miles per hour.

After boarding, you will be guided and served by the attendant.

After boarding, you will be guided and served by the attendant. With modern equipment on the plane, your journey will experience very quickly when you sip a cup of coffee and drop your soul into your favorite movie or watch the clouds fly through the window.

It is really interesting to feel lost in a world of white clouds when it is sunny. But there are many "secret" things that most passengers do not know and no airline is foolish to "reveal" to passengers.
Such as:

Oxygen masks actually don't have much oxygen for you to breathe

You often witness oxygen masks used in classic airplane disaster films, an indispensable item with life jackets. When preparing to take off, the flight attendants instructed and modeled you how to get the mask in case of an emergency.

Have you ever wondered what happens when you pull the mask down?

"If in case the airplane cabin is depressed, the compartment above your seat containing the oxygen mask will automatically open. Now you need to sit still, quickly access to the nearest mask. and pull down definitely to let oxygen escape. "

But have you ever wondered what happens when you pull the mask down? In most cases, the oxygen starter is on each seat. These machines provide additional oxygen while the pressure inside the cabin does not provide enough air to breathe. Most aircraft have increased pressure at 5,000 to 8,000 feet.

However, these machines are only used to provide temporary oxygen - usually 14 to 20 minutes. This is designed to provide enough oxygen during the time the aircraft needs to lower altitude (about 12,000 feet or less).

The aircraft can also run out of gas

RAT is located on the belly of an airplane.

What if the car runs out of gas, stops and drops, the plane runs out of gas when flying?

On August 24, 2001, Air Transat's flight number 236 had a total outage of two engines pushing fan turbines with Rolls-Royce shells while flying across the Atlantic. The Airbus A330-200 with 301 passengers and crew on a journey from Toronto, Canada, to Lisbon, Portugal is leaking fuel.

Luckily, the captain of the aircraft successfully piloted the plane for more than 100 miles and made an emergency landing at the nearest airport in the Azores Islands. The flight escaped a miraculous escape by a small windmill called a ram gas turbine for short.

The operating mechanism of the SV is to take advantage of the wind to generate electricity, which helps important parts of the aircraft's control panel to operate and control the aircraft's shell.

SV is often located in different areas of aircraft, depending on the model and aircraft manufacturers. For example, the SV is located in the belly of the fuselage of Boeing 787 (pictured above). On the other hand, turbines are stored in an under-wing compartment right on an Airbus A340s.

The bathroom door is not really locked when you are inside

The toilet on the plane is often narrow and cramped. On film, we often see it as the place of secret appointments. But the reality of this very private place is not as private as we thought it would be.

Most toilets can be opened from outside even when locked.

Restroom doors can be locked and unlocked from outside for a multitude of reasons. It allows flight attendants to locked toilets in an emergency. In other cases, it allows the crew to restrict people from using the toilet when preparing to take off or land.

Food trays are actually extremely . unsanitary

Despite trying to keep the plane clean but due to the short turnaround time, even though they tried, they could not clean every surface. So what is the dirtiest place on the plane?

According to the study, the folding tray behind the chair is the place that contains the most bacteria. It even contains more bacteria than hand washing sinks.

The folding tray behind the chair is the place that contains the most bacteria.

Many aircraft also have a freezer to . put the dead body

Like ships, many aircraft are equipped with freezers to contain corpses.

With billions of users every year, passengers who die on planes are unavoidable. Although when a passenger has a health problem, the crew will redirect to the nearest airport, but sometimes it will not.

After the passenger is determined to be dead, the crew will first take care of the body carefully. and if possible, stay away from other passengers. If there is space, the ill-fated passenger will be placed in the row of empty seats or while in the business class, where there is more free space. However, on crowded flights, there may be no place to move the dead, this time the corpses will be sealed and put on a seat.

Singapore Airlines, which has more than 100 long-haul planes, is known for equipping "dead bodies" for some of their planes to store dead people on long flights.

Truly the world of commercial aviation is still a complex and mysterious place!