Airport Secrets They Don’t Want Us to Know

Summary

This video script delves into the lesser-known aspects of air travel, from the calming effect of blue airplane seats to the importance of safeguarding boarding passes due to sensitive information. It addresses concerns like turbulence and updrafts, explains why pilots and co-pilots eat different meals for safety, and shares tips for stress-free travel, including luggage organization and the best airplane seat for a smoother ride. The script also dispels myths about airplane safety features like ejector seats and parachutes, providing insight into the real measures that ensure a safe and comfortable flight experience.

Takeaways

• 🛫 **Boarding Pass Security**: Don't discard your boarding pass in public places as it contains sensitive information that could be misused.
• 🔍 **SSSS on Boarding Pass**: The presence of 'SSSS' or a checkerboard pattern on your boarding pass indicates additional security checks for you and your carry-on luggage.
• 🛬 **Last to Board Strategy**: Experienced travelers often board last to avoid queues and aisle congestion, unless carrying bulky luggage that may not fit in overhead bins.
• 🚫 **Flight Attendant Door Access**: Flight attendants can unlock bathroom doors from the outside for safety and assistance purposes during flights.
• ✈️ **Turbulence vs. Updrafts**: While turbulence is common and usually minor, updrafts are more dangerous and can cause significant altitude changes.
• 🍽️ **Food Taste at High Altitudes**: Pressurized cabin air can reduce taste perception, leading airlines to add extra salt and spices to meals.
• 🎧 **Noise-Canceling Headphones**: Wearing noise-canceling headphones during flights may enhance the taste of food due to reduced ambient noise.
• 🛎️ **Flight Attendant Signals**: Different chime patterns have specific meanings, such as urgency or upcoming turbulence, to alert the crew.
• 💺 **Middle Seat Turbulence Reduction**: Sitting in the middle of the cabin can reduce the effects of turbulence, as this area is less affected than the front and rear.
• 🍴 **Pilot Meal Safety**: Pilots and co-pilots eat different meals to prevent both from being incapacitated by food poisoning during a flight.
• 🛋️ **Airplane Hygiene Concerns**: Headrests are often the dirtiest part of an airplane, with many harboring yeast, mold, and bacteria.

Q & A

Why do airlines often choose blue seats for their planes?

Airlines opt for blue seats because the color is considered to have a calming effect on passengers, helping even the most nervous fliers to relax. Additionally, stains, dirt, and scrapes are less visible on dark blue fabric, which is a practical reason for this choice.

What should you do with your boarding pass after you've boarded the plane to protect your sensitive information?

You should take your boarding pass home and feed it through a paper shredder to prevent someone else from accessing your sensitive information, such as your name and frequent flyer number, which could be used to check your future bookings, change your seat, or even cancel your flights.

What does the presence of 'ssss' or a checkerboard pattern on a boarding pass indicate?

The presence of 'ssss' or a checkerboard pattern on a boarding pass indicates that the passenger is selected for additional security checks, which may include a thorough inspection of their carry-on luggage.

Why might a passenger be chosen for secondary screening at an airport?

Some criteria for secondary screening include making a one-way reservation, paying cash for the ticket, or in some cases, the selection could be completely random.

Why do some experienced travelers prefer to board the plane last?

Boarding last can save time as there are fewer people in the jetway and aisle, reducing the time spent waiting for others to settle into their seats. However, if a passenger has a bulky carry-on bag, boarding last might not be ideal as overhead bin space may be full by the time they reach their seat.

What is the function of the small switch that flight attendants flip on the bathroom door before takeoff and landing?

The small switch prevents the bathroom door from flying open when it's not supposed to, ensuring safety and privacy for passengers.

Why are updrafts considered more dangerous than turbulence for a plane?

Updrafts, which are large air masses moving upwards often as part of a storm or other weather phenomena, can push an aircraft upward to dangerous altitudes and are difficult for pilots to see on radars, especially at night. This makes them extremely treacherous compared to turbulence, which usually only causes the plane to drop a few feet.

How can the pressurization of the cabin affect passengers' taste buds during a flight?

The pressurization of the cabin can cause passengers to lose up to 30% of their ability to taste sweet and salty things, which is why airline catering companies often add extra salt and spices to the dishes they cook.

What is the significance of the different chimes or dings heard during a flight?

Different chimes or dings have specific meanings in most airlines. For example, a single chime after takeoff indicates that the landing gear is being retracted, while three dings in a row signal more urgency. A high-low chime informs crew members that their colleague needs them in another part of the plane, and three low chimes warn of serious turbulence ahead.

Why do pilots and co-pilots eat different meals during a flight?

Pilots and co-pilots eat different meals as a safety precaution to prevent both of them from being incapacitated by food poisoning. If they still want to have the same dish, they don't eat it at the same time, allowing one to check if they feel okay several hours later before the other pilot has their meal.

What is considered the filthiest place on a plane and why?

Headrests are considered the filthiest place on a plane. Flight attendants warn that they are often not changed or disinfected between flights and can harbor a significant amount of dirt and germs.

Outlines

00:00

🛫 Air Travel Tips and Boarding Pass Secrets

This paragraph discusses various aspects of air travel, including the calming effect of blue airplane seats, the importance of properly disposing of boarding passes to protect personal information, and the significance of 'SSSS' or S symbols on passes indicating additional security checks. It also covers the best time to board an airplane to avoid crowding, the potential dangers of updrafts versus turbulence, and the practical reasons behind certain in-flight procedures like flight attendants locking bathroom doors and pilots' ability to handle engine failures.

05:00

🔔 Decoding Aircraft and Airport Sounds and Habits

The second paragraph delves into the meanings behind different chimes and rings used in aircraft to signal various situations, from urgency to turbulence warnings. It offers advice for nervous flyers on seat selection, explains the precautions pilots and co-pilots take with their meals to prevent simultaneous food poisoning, and highlights the dirtiest parts of an airplane. Additionally, it discusses the hidden resting compartments for crew members and the structural integrity of airplane windows, including their historical evolution from square to curved designs.

10:02

🧳 Savvy Packing and Traveling Hacks

This paragraph provides a range of tips for efficient packing, including using all available space in luggage, rolling clothes to save space, and utilizing packing cubes and compression bags. It also suggests leaving large bottles of liquids at home, using small travel containers, and packing a neck wallet for secure storage of documents and essentials. The paragraph touches on the psychological tricks airports use to encourage spending and advises on the benefits of investing in a high-quality suitcase with spinner wheels and considering electronic tracking devices.

15:04

👓 Contact Lens Care and Airport Security

The fourth paragraph focuses on the discomfort that contact lens wearers may experience due to the dry air in aircraft and advises removing them before boarding. It also cautions against trying new foods at airports to avoid potential stomach issues during flights. The paragraph further discusses the use of multi-pocket neck wallets for secure document storage and the importance of being aware of the 'SSSS' or Star S marking on boarding passes, which indicates additional security checks.

20:05

🧳 Mastering the Art of Luggage Packing

This paragraph offers a comprehensive guide on how to pack clothes efficiently in luggage, suggesting techniques such as rolling and bundling clothes, using rubber bands to keep them in shape, and filling gaps with undergarments and socks. It introduces compression bags and packing cubes as organizational tools and recommends wearing bulky items to save luggage space. The paragraph also covers the use of duty-free bags for extra items and emphasizes the importance of considering luggage weight when packing.

25:06

✈️ Myths and Realities of Airplane Safety Features

The fifth paragraph dispels myths about airplane safety features, such as ejector seats and parachutes, explaining their impracticality and potential dangers. It highlights the actual safety equipment on planes, like oxygen masks, life vests, and boats, and addresses misconceptions about engine safety and the use of cameras in airplane cabins for security during takeoff and landing.

30:08

🛂 Airplane Safety Protocols and Unspoken Rules

This paragraph outlines various safety protocols and unspoken rules on airplanes, such as the requirement for electronic devices to be in airplane mode to prevent signal interference, the need to stow away large devices for clear evacuation pathways, and the use of window blinds and cabin lights to acclimate passengers' eyes to external light conditions. It also explains the purpose of black triangles above windows to indicate optimal wing viewing seats and the absence of certain row numbers on airplanes due to cultural superstitions.

35:08

🕶️ Pilot Gear and Equipment: Behind the Cockpit

The seventh paragraph explores the gear and equipment available to pilots and flight attendants, including aviator sunglasses, the auxiliary power unit, and hidden tools like defibrillators and handcuffs. It explains why pilots do not wear polarized glasses due to safety concerns and describes the function of the auxiliary power unit. Additionally, it discusses the secret passageways used by cruise ship staff and the magnetic properties of cruise cabin walls.

40:09

🚂 Unique Aspects of Train and Ship Travel

The final paragraph covers unique aspects of train and ship travel, explaining why trains lack seat belts due to the potential for increased injuries in the event of an accident. It also describes the role of track ballast stones in maintaining railway tracks and the absence of headlights on ships, which is compensated by navigation lights that convey movement and direction to other vessels.

🏖️ Cruise Ship Secrets and Railway Maintenance

This paragraph reveals the existence of secret doors and passageways on cruise ships used exclusively by the crew and the use of magnetic hooks for extra storage in cruise cabins. It also discusses the importance of track ballast stones in railway maintenance, explaining how their sharp edges interlock to provide support and prevent the tracks from falling apart.

Keywords

💡Boarding Pass

A boarding pass is a crucial document issued to passengers by airlines, which allows them to board their flight. It typically contains sensitive information such as the passenger's name and frequent flyer number. In the video, it is mentioned that one should not discard their boarding pass in public places as it can be misused to check future bookings or even cancel flights.

💡SSSS

SSSS stands for Secondary Security Screening Selection, which is a code used by airlines to indicate that a passenger is required to undergo additional security checks. The script mentions that having 'ssss' or a checkerboard pattern on the boarding pass signifies that the passenger's carry-on luggage will be thoroughly inspected.

💡Turbulence

Turbulence refers to the fluctuations in the air that can cause a plane to experience sudden and unexpected movements. The video explains that while turbulence can be unsettling, it is not as dangerous as other phenomena like updrafts, which can cause a plane to ascend to dangerous altitudes.

💡Updraft

An updraft is a large air mass that moves upwards, often part of a storm or other weather phenomena. The script points out that updrafts can be more treacherous than turbulence because they can push an aircraft upward to unsafe altitudes and are not visible on radars at night, making them difficult for pilots to anticipate.

💡Cabin Pressurization

Cabin pressurization is the process of maintaining a certain air pressure inside the aircraft cabin to ensure passenger comfort and safety. The video explains that pressurization affects taste buds, causing passengers to lose up to 30% of their ability to taste sweet and salty foods, which is why airplane meals are often seasoned more heavily.

💡Noise-Cancelling Earphones

Noise-cancelling earphones are a type of headphone that reduces unwanted ambient sounds using active noise control. The script suggests that using these earphones can enhance the taste experience during a flight, possibly due to the reduction of background noise allowing for a more focused sensory experience.

💡Ding Codes

Ding codes refer to the different patterns of chimes or dings used by flight attendants to communicate various situations to the crew and passengers. The video explains that a single ding after takeoff indicates the landing gear is retracting, while three dings in a row signal more urgency.

💡Middle of the Cabin

The middle section of the cabin is mentioned in the video as a preferable seating area for nervous flyers, as turbulence mostly affects the front and rear parts of the cabin. The middle section, being over the wings, experiences less shaking.

💡Pilot's Meal Precaution

The term refers to the practice where pilots and co-pilots eat different meals to prevent the risk of both becoming ill from food poisoning, which would incapacitate the flight crew. The script mentions that if both pilots want the same dish, they stagger their meal times as a safety measure.

💡Headrest

A headrest is the part of a seat designed to support the head and neck of a passenger. The video reveals that headrests are often the dirtiest parts of an airplane, with most of them having yeast and mold on them, emphasizing the importance of hygiene during air travel.

💡Plexiglass

Plexiglass is a type of transparent plastic that is used for airplane windows due to its strength and ability to withstand high speeds. The script explains that modern airplane windows are made of this material and are shaped in a way that the cabin pressure helps to keep them securely in place, making them unlikely to break.

Highlights

Blue seats in airplanes have a calming effect and help hide stains.

Boarding passes contain sensitive information and should be shredded after use.

The presence of 'SSSS' on a boarding pass indicates additional security checks.

Boarding last can save time and reduce crowding in the aisles.

Bulky carry-on luggage might necessitate boarding earlier to secure overhead bin space.

Flight attendants can unlock bathroom doors from the outside for emergencies.

Updrafts are more dangerous than turbulence for airplanes.

Airplanes can operate with one engine even during takeoff and landing.

Cabin pressurization affects taste buds, reducing the sense of sweet and salty flavors.

Noise-cancelling earphones may enhance the perception of taste during flights.

Different chimes from flight attendants signal various levels of urgency.

Sitting in the middle of the cabin can reduce the effects of turbulence.

Pilots and co-pilots eat different meals as a safety precaution against food poisoning.

Headrests are often the dirtiest part of an airplane, harboring yeast and mold.

Airports are designed to encourage spending in duty-free shops and restaurants.

Free water is available at most airports to avoid high costs from bottled water.

High-quality suitcases with spinner wheels and tracking devices can ease travel.

Taking a picture of packed luggage can assist with insurance claims in case of loss.

Rolling clothes tightly can save space and reduce wrinkles in luggage.

Using compression bags can significantly reduce the volume of clothes for packing.

Packing cubes help organize different types of clothing and keep the luggage tidy.

Wearing layers or using a duty-free bag can maximize the use of carry-on allowances.

The weight of luggage itself should be considered to avoid exceeding weight limits.

Transcripts

are the letters ssss on your boarding

pass a reason to worry what's much more

dangerous than

turbulence should you really be the

first to board the plane you're about to

figure it

[Music]

out you might have noticed that most

planes have blue seats there's no

mystery here Airlines opt for this color

because it's considered to have a

calming

effect this color supposedly puts

passengers at ease and helps even the

most nervous Flyers to relax but there's

also another more practical reason

stains dirt and scrapes are less visible

on dark blue

fabric never throw your boarding pass

away in a public place it contains tons

of your sensitive information including

your name and frequent flyer number this

in turn may allow someone else to check

your future bookings change your seat or

even cancel your

flights so the best way to deal with the

boarding pass for a flight you've

already boarded is to take it home and

feed it through a paper

shredder by the way if you ever see the

letters

ssss or S on your boarding pass get

ready for additional Security checks

instead of these letters there may be a

checkerboard pattern anyway if you have

any of these marks your carry-on luggage

can also undergo a thorough inspection

why might they choose you for secondary

screening some of the criteria are

making a one-way reservation or paying

cash for your ticket in some cases the

selection is absolutely

random look your gate is open and the

boarding is started wait where are you

running there's no need to hurry the

trick experienced glob Trotters use is

always barded last for one thing you

don't have to waste time standing in

line then there are fewer people on the

jetway and in the aisle and you spend

less time on the plane no one is going

to take your seat

anyway there's one exception though if

you have a bulky carry-on bag it may

make more sense not to board last

otherwise the chances are high that all

the overhead bin space will be occupied

by the time you reach your seat and then

your bag may end up in another part of

the plane and you'll have to wait till

the other passengers disembark before

you get to your luggage

duh before takeoff and Landing flight

attendants usually flip a small switch

on the bathroom door this prevents it

from flying open when it's not supposed

to with the same ease a flight attendant

can open the door when someone is inside

look they only need to lift the lavatory

sign and move the knob into the unlocked

position Pilots don't worry about

turbulence that's because they know that

there's a thing way more dangerous than

any turbulence it's an updraft in most

cases turbulence only drops you a couple

of feet down even though it might feel

as if you're falling falling from the

top of the Empire State

Building if the turbulence is strong

enough for the pilots to ask flight

attendants to sit down the plane can go

10 to 20 ft down the most extreme White

Knuckle turbulence is super

rare but an updraft is a big air mass

part of a storm or some other weather

phenomenon moving upwards Pilots don't

see updrafts on their Radars at night

and when a plane hits one it feels like

driving over a huge speed bump at 500 m

per hour an updraft is also extremely

treacherous because it can push an

aircraft upward to dangerous

altitudes modern planes have a special

system that detects other aircraft

mountains and different solid objects in

their path 10 m away from another plane

and a voice in the cockpit starts

chanting traffic traffic 5 miles closer

and the same voice begins to give Pilots

the directions

airplanes can operate with one engine

even during takeoff and Landing both

engines failing simultaneously is almost

unheard of but even then a plane

wouldn't drop from the sky like a rock

Pilots would have up to 20 minutes to

find a suitable place to

land the way the cabin is pressurized

has a great effect on your taste buds

you lose up to 30% of your ability to

taste sweet and salty

things in other words it's not that

airplane food isn't tasty you just don't

feel its flavor that's also the main

reason why Airline catering companies

add extra salt and spices to the dishes

they

cook but you know what may help you

noise cancelling earphones for some

reason that probably has a scientific

explanation cutting off all that noise

around can help your taste

buds each of those dings you hear during

the flight has its own meaning in most

Airlines a Bo soon after take off

indicates that the landing gear is

getting retracted three dings in a row

means more urgency than just one a high

low ringtone informs crew members that

their colleague needs them in another

part of the plane three low Chimes means

some serious turbulence ahead crew

members are supposed to put away meal

carts take their seats and fasten their

seat

belts if you're a nervous flyer pick a

seat in the middle of the cabin

turbulence mostly affects the front and

rear part part of the cabin the middle

section which is over the wings doesn't

shake so

much pilots and co-pilots eat different

meals the reason for this precaution is

very simple imagine both Pilots having

the same dish and getting food poisoning

in this case neither of them will be

able to control the

plane if they still want to have the

same dish and won't agree to have

anything else there's a safety net

Pilots don't have their meals at the

same time if One Pilot ate the dish and

still feels okay several hours later the

other pilot can Brave their meal as

well what would you say when asked about

the filthiest place on a plane nope

that's not the toilet seat it's not even

in the

bathroom flight attendants warned that

you should be particularly careful with

headrests seat Pockets tray tables and

seat

belts experiments have shown that 1/3 of

all seat bels have yeast and mold on

them most trade tables are covered with

bacteria seat pockets are extremely

filthy too but headrests are the

dirtiest of them all in most cases

flight attendants don't have enough time

to change or disinfect them in between

flights if your captain announces

they're finishing some paperwork it

means they're busy revising the flight

itinerary or waiting for the ground

staff to prepare the flight log book

that's a journal that contains the

official record of of a

journey some places especially those

flying long distances have secret

bedrooms for crew members to catch some

shuty these bedrooms called crew rest

compartments are located either at the

back of the plane or behind the cockpit

such a compartment can have up to 10

comfortable beds where flight attendants

can have a rest plane windows are made

of super strong plexiglass that can

easily cope with high speeds and the

window panes are shaped in a special way

way so that the high pressure inside the

cabin pushes them against the aircraft

body in other words plane windows are

very unlikely to get

broken Once Upon a Time plane windows

were square but the pressure built up in

the corners of such Windows making them

ultimate weak

spots this means that each Square window

had four weak spots this made them

likely to crash under the enormous

stress of high

altitudes luckily make airplane Windows

curved solve this problem once and

forever such a shape distributes the

pressure and reduces the likelihood of

cracks or any other damage planes

regularly get struck by lightning at

least once a year or once per 1,000

hours of flight time these days it's

totally safe the electric charge simply

runs through the aircraft's aluminum

shell it doesn't cause the plane any

damage but did you know that airplanes

not only get hit by light but they also

trigger

it when an aircraft is flying through a

cloud the friction between its fuselage

and the air creat static electricity

sometimes it can cause

[Music]

lightning so there you are you have a

long flight or worse a series of flights

ahead of you and it makes you stressed

out but don't worry I'll tell you about

some tricks and secrets from experienced

Travelers that will make your journey

easier and more

relaxed first things first tell me the

truth are you an overpacker then I've

got a solution for you try to use all

the space available to you for example

it's a great idea to put small items

like socks or a swimsuit inside your

shoes pack your scarf and belt into your

handbag and so

on if you're going to travel with a

backpack put the heaviest items at the

bottom also try to roll everything thing

this way your clothes will take up less

space and will wrinkle

less now when going on a trip leave your

massive wallet at home instead put all

your Essentials like your passport or

cash into a small container or even a

toiletries bag you can also use a mint

tin to keep your credit cards and money

put everything inside then cover it with

a piece of paper and fill the tin with

mints voila the perfect hiding spot is

ready

leave large bottles of ocean or

moisturizer at home get a contact lens

case and fill its compartments with the

products you need it'll come in handy

during the flight the air is really dry

inside the

plane you can use small travel

containers for literally any product you

think you'll need during your trip but

if you're worried some liquids might

spill put some plastic wrap over the top

of the container and only after that

cover it with the lid

if you have some vitamins or other pills

with you you can get a travel pill

organizer like this one from Amazon it

has several compartments of different

sizes and each of them can hold from 13

to 21 pills or capsules it also has a

ceiling ring that will keep your pills

safe from dust and

dampness now you come to the airport

well ahead of time and decide to wander

through the dutyfree zone and even

though you weren't planning to buy

anything you can't help but put some

products in your pockets oh I mean your

shopping basket don't blame yourself

it's not your fault lots of airports are

designed in a special way that makes you

feel relaxed and at ease yep I'm talking

about all those huge Windows a lot of

Light massage chairs and comfortable

seating areas and statistically calm

passengers are 10% more likely to spend

money on retail dutyfree and food one

more way airports manipulate you into

spending your money is by making you

walk through the shiny duty-free stores

straight after the security check but

the most curious thing is that the

walkway through such stores usually

veers to the left that's done because

most people are right-handed which means

they'll use their right arm to pull

their luggage and are more likely to

look at the right side while passing

through the stores and the dutyfree zone

veering to the left leaves more space on

the right where passengers are most

likely to

look by the way even though duty-free

shops have a reputation for being

cheaper than in stores it's not always

true for example sweets Beverages and

perfumes are likely to cost more at the

airport plus be careful with what you

buy in a duty-free store if you have a

connecting flight some airports don't

allow you to carry liquids over 3.4 Oz

through your layover destination even if

they're from a duty-free store and in

sealed bag

arriving at the airport 2 hours before

your flight isn't really necessary sure

there are super hectic ginormous

Transportation hubs where even 2 hours

might not be enough but in most cases

this recommendation is just an ingenious

plan to make you spend more money on

shopping eating and drinking after you

pass all the security checks and

passport control you'll have the golden

hour ahead that's 60 Minutes during

which you're most likely to open your

wallet to buy a coffee and sandwich get

a book to read or even spend a hefty sum

on a new

perfume buying bottled water at the

airport can easily make you go bankrupt

there's just one thing every traveler

should know there's free water at most

airports just bring an empty water

bottle through the security check and

find a water refill station these places

are usually located near restrooms if

you can't find a modern refill station

there must be at least a water

fountain now if you have an opportunity

don't exchange cash at the airport

you'll never get a good rate there those

who have forgotten to buy some currency

beforehand can instead order it online

and collect it at the airport some

Services only need a few hours notice

for such an order or it might be even

better to use an ATM to withdraw some

cash at your final

destination now to make your trip more

stress free invest in a high quality

suitcase this way you'll be sure that

its zipper won't break and your stuff

won't end up scattered among other

people's luggage the best option is to

get a lightweight one too you don't need

additional weight while traveling right

and Spinner wheels will help you move

your suitcase around much more easily if

there's a possibility put an electronic

tracking device into your suitcase

before you check it it'll help you track

your bag during your trip it doesn't

have to be something expensive you can't

get one at a reasonable

price now here's a very important tip

take a picture of everything you've

packed in your bag before you go to the

airport this way if your luggage is lost

you'll be able to make a claim with the

airline or your insurance company by

showing them the items that have been

lost it's bound to increase your chances

of receiving compensation for your

stuff you might also consider printing

out a copy of of your boarding pass and

putting it inside your suitcase this way

if your suitcase gets lost it'll be

easier for airport workers to identify

it now if you wear contact lenses take

them off before boarding the flight that

dry air inside the aircraft can

dehydrate your eyes and make contact

lenses immensely uncomfortable

ow when at the airport in a new country

you might be tempted to try some new

food it has to offer or buy some unusual

snacks to Feast on later on the plane

well don't do this eating anything

you're not used to before flying may

result in spending more time than

planned in the plan's bathroom you know

what I

mean where's my passport ah here it

is wait have I left my credit card at

the store no it's here does that sound

familiar if you tend to worry about your

documents and cards while wandering

through the airport crowds you can get

yourself a multi-pocket neck wallet like

this one it has an adjustable neck strap

and has enough space to hold your

passport cards cash and even your

keys if you're traveling with your

family you can get a large family travel

wallet you can find one spacious enough

to contain all your documents and the

most necessary stuff you need to have at

hand while traveling and if it's also

divided into several named compartments

and some of these products are you won't

need to waste time trying to remember

into which one you put your credit

card and here's a bonus fact for you if

you ever see the letters ssss or Star s

star on your boarding pass get ready for

additional Security checks instead of

these letters there may be a

checkerboard pattern anyway if you have

any of these marks your carry-on luggage

can also undergo a thorough inspection

why might they choose you for secondary

screening well some of the criteria are

making a one-way reservation or paying

cash for your ticket in some cases the

selection is absolutely

random ah yes everyone loves a holiday

but figuring out what to pack in your

luggage can be a daunting task

especially when you're limited on weight

and baggage space not to mention you're

likely to do some holiday shopping on

your adventure away from home so you're

going to need extra space on your return

for all those souvenirs you've collected

accumulating too much weight or bulk can

end up costing you a handsome fee with

the airline if you're not properly

prepared but you can now relax you just

focus on booking your vacation we'll

take care of your luggage with these

handy traveling tips no doubt your

clothes are going to take up the bulk of

your luggage considering most Airline

standards permit one bag for most local

trips and up to two bags for longer

distances that doesn't Grant you a whole

lot of of space if you plan on being

fashionable on your getaway especially

in the winter however this doesn't mean

you have to turn your undergarments

inside out for repeated use the key here

is to be clever with how you pack

firstly you might want to consider how

your folding your clothes the most space

efficient method to store your wardrobe

in a suitcase for travel is to roll up

each item think of your clothes like

those sleeping bags you used to take on

your camping trips they always seem too

thick for their compact covers but with

perseverance you could roll it up tight

enough to fit inside now you don't need

to wrestle with your clothes quite as

much but the same principle here applies

start by folding your shirts pants and

whatever else you plan on packing neatly

similar to how you might find them on a

clothing store shelf then when you have

them in a relatively rectangular or

squared off shape roll them up tightly

now that you have your little clothes

logs start packing them into your bag

and behold extra

space now here's something we've all

experienced arriving at our holiday

destination we drop our suitcase on the

hotel bed open it up only to find all

our clothes unfurled and Scattered like

a tornado storm through our bag your

luggage has had a rough Journey from

your home to your holiday destination

it's been dragged through airport

terminals tossed around by baggage

handlers and rocked back and forth

during inflight turbulence

a simple stationary item rubber bands

will help you keep your clothes neat now

that you've got them rolled up place a

couple of rubber bands around them to

keep them from unfurling this is an

especially neat trick if you want to

roll an outfit together as one maybe

you've got head to toe denim that you

can't wait to rock on your getaway fold

up your clothes as before then layer the

different items of your ideal outfit at

top each other roll them up as one then

use the rubber bands to keep them

together you can preemptively decide

your day-to-day outfits before you even

board the plane however you may still

prefer to fold your clothes especially

business or formal shirts and pants

lucky for you we have a handy trick for

that too instead of folding each item

individually we're going to lay it out

all on top of each other start with your

shirts and tops alternating with one on

top and one on the bottom keeping the

necks of your shirts at the center work

your way down to your pants and small

items until they're all laid out flat

try to keep your pants in the middle

finally start folding your items in on

themselves with the shirts creating the

outer layer until you end up with a neat

bundle like a present you should be able

to sit your bundle squarely into your

bag want to save even more luggage space

instead of putting your undergarments

and socks into their own section try

fitting them into available spaces and

gaps within the rest of your luggage if

you plan on taking a c app with you for

instance the inside of your headwear is

a great space to store your socks this

applies to other small luggage items too

such as phone chargers and ties though

keep in mind that you can also lay your

ties and belts out flat across the

clothes in your luggage to conserve

space and if you're really limited on

baggage size say all you have is a

carry-on for a fortn night long trip

here's another method get yourself some

compression bags to store your clothes

in these bags will compact multiple sets

of clothes into the size of a small

laptop bag fold up the clothes you

intend to pack and store them into the

compression bag you should be able to

fit 8 to 10 standard clothes items or a

few bulky ones once you filled the bag

seal it and squeeze the air out through

the built-in oneway pressure valve the

easiest way to do this is either by

Rolling it and you should be pretty good

at rolling your clothes by now or by

using your knees to apply pressure you

should be able to fit two to four of

these compression bags in your standard

carry-on suitcase which is especially

helpful if you want to save money by

avoiding checked in luggage and you can

take even more clothes on board with you

if you stick them into a pillowcase the

best thing about this tip is that it

also doubles as a comfy pillow for you

to rest your head on during the

flight if you do have a bit more space

to spare another great way to keep your

stuff organized is with packing cubes it

might not be as space efficient as

compression bags but a lot of Travelers

prefer them for tidier and well

organized packing you might like to

divide them by outfits or clothes types

such as one for pants and one for Tops

you can easily purchase packing cubes

from most online retail services and

travel and camping stores there are also

packing cubes specially designed for one

or more pairs of shoes this is a great

way to compact the space your shoes

would otherwise take up in your luggage

and to keep your clean clothes from

coming into contact with your Footwear

nobody wants their tops to smell like

feet right if you're still struggling to

bring all your items with you inside

your suitcase there are a couple more

tricks that you can use for that extra

bit of weight without the extra cost the

most obvious of which is to use your own

body that's right time to layer up pick

out all your bulky items and wear as

many as you can manage you can try

wearing some shorts under your pants or

several layers of your winter wear such

as your sweater jacket and coat all over

the top of one another you might be

sweating a little but most airports and

planes are well air conditioned you can

always shed some layers once you boarded

your flight at least you'll have some

warm wear to snuggle up in if you do get

cold up there in the clouds if you don't

want to wear all those layers there's

actually another type of bag you can

carry on the plane with you free of

charge get yourself a duty-free bag from

any of the dutyfree stores in the area

airport you can even hang on to it for

next time store all your extra items in

your dutyfree bag and carry it onto your

flight at no additional cost it's also

worth considering what type of luggage

you're using more importantly how much

it weighs a lot of people forget that

the standard 15 lbs permitted by most

Airlines includes the actual weight of

their suitcase the bag itself can often

weigh up to 4 to 6 lb that's a huge

chunk of your weight in the bag alone so

when you're shopping for your luggage

take into account how much it weighs

choosing a lighter bag will give you

more space for the items you want to

take with you stick to some of these

handy tips and you'll be on your way

with no shortage of luggage and some

extra money to spend on your vacation

happy flying there are so many ways to

make airplanes safer for example they

could have ejector seat so that every

passenger could be rescued in reality

though it's way more difficult than it

sounds if there were ejector seats your

trip would be very different everyone

would have to be strapped into a seat

with a harness to make sure they

wouldn't fall out of it then you would

have to wear an oxygen mask all

throughout the flight an emergency can

occur at any time then ejection in

itself is a big pressure on your body

even fighter pilots who are physically

prepared can still suffer severe

injuries for an average person this

process wouldn't be safe so however cool

it sounds ejection seats aren't very

practical and and are actually quite

dangerous okay well at least they could

have a parachute for each passenger but

this wouldn't be very useful either

parachutes only sound like they can save

many lives first having them isn't

efficient they're very costly and heavy

so a plane would need to burn more fuel

while flying if there were parachutes on

board it would all be worth it though if

parachutes could make an actual

difference to the safety of people but

they can't commercial planes aren't

designed in a way that would make it

safe to jump out of them especially with

a couple hundred people on board next

passengers aren't trained to use them

imagine there's an emergency the plane

is falling and 200 people are trying to

deal with a parachute for the first time

in their lives it would be an absolute

mess lastly it's not safe to jump from

the high altitudes planes fly at so

oxygen masks life vests and boats are

the best life-saving equipment and every

plane has

those you know those huge engines that

they have under the wings yeah look at

them they don't look safe at all birds

can get pulled in and it actually

happens they could at least put a grade

in front of the rotating parts to

prevent birds from getting in there

turns out those engines pull inside huge

amounts of air and this is crucial for

them to work properly the more air gets

swallowed the more air gets compressed

mixed with fuel and burned and then more

of it gets pushed out from the other

side keeping the plane going a cover at

the front would be a barrier

significantly reducing the air inflow

that is crucial for the proper work of

the engines and this would endanger the

passengers but hey don't be too upset

birds fly way lower than planes do so

they're only in danger for a few minutes

at the beginning of the flight while the

plane is climbing altitude and at the

very end when the plane is Landing so

very few of them ever get pulled in and

if they do it's never a threat to the

engines or passenger

safety planes also don't change up the

gears like cars do so technically they

can't go backwards the reason for this

is that planes don't need to go backward

they can just turn around and move in

the opposite direction but face first

the only time when they need to move

backward is when they have to get to the

gate and for those times there's help

push back tractors those are small

vehicles that can connect to airplanes

and move them in the required Direction

watch out for those next time you fly

but technically speaking planes can go

backward if the engines start pushing

the air forward instead of backward but

this is very dangerous for everyone

around one of the very few cases when

they do it is during Landing to help

slow the airplane

down there are cameras on the outside

that let Pilots navigate taxiways better

they they come in especially handy

during tricky maneuvering but do you

know there are also cameras in Airplane

cabins you can relax there are no

cameras in the Laboratories but yes they

are there in the cabin and for security

reasons only flight attendants monitor

them to see what's not visible from

their own seats of course flight

attendants can check everything just by

walking down the cabin and that's

exactly what they do most of the time so

cameras are mostly used during takeoff

and Landing when everyone including

flight attendants is supposed to sit

down as those are the most dangerous

stages of a

flight notice that it's exactly during

these stages that the rules are

particularly strict all electronic

devices should be turned off or put on

airplane mode and big electronic devices

should be stored away window blinds

should be raised and tables folded seats

should be put in the upright position

you need to have your seat belt fastened

and so on this is all done for safety

and to ensure fast evacuation in case of

emergency so let's discuss these rules

airplane mode on electronic devices is

important to make sure that the signals

that devices transmit don't interfere

with the plane's electronic systems if

they interfere they will block the

radios frequency Pilots need to get

their

instructions do you remember that

clicking sound a speaker makes right

before your cell phone gets a call if

the two devices are closed this is the

sound Pilots might hear while

communicating with air traffic

control now putting away large devices

like laptops is important because they

might turn into obstacles if you need to

get out of the plane fast in case of an

emergency all the pathways should be as

clear as possible this is why everything

should be packed away seats straightened

and tables folded there should be

nothing blocking anyone's way and lastly

window blinds the lights on the airplane

get turned off too those two things are

done to make sure your eyes get used to

the natural light outside the

aircraft imagine it's night some

emergency happens and the lights that

were left on suddenly go off people need

to evacuate as fast as possible but

their eyes aren't adjusted to the dark

yet and they can't see anything this

will slow everyone down if the lights

inside are out people get used to the

darkness and will be able to evacuate

fast

the same goes for window blinds if it's

day and they are raised people are used

to the light outside and can evacuate

faster another reason is that when

blinds are raised during Landing people

outside can see what's going on inside

the plane for example if there's fire or

smoke and where exactly this way they

can plan the evacuation process

better also you might have noticed black

triangles drawn above some windows on

the

airplane these triangles Mark the seats

from which The View on the airplane's

wings is the best it's needed for the

crew to find the spot as fast as

possible if in case of emergency they

need to inspect the engines slats or

flaps this little triangle saves the

plane crew a lot of

time we do talk about emergencies a lot

but they really don't happen often it's

more dangerous to to drive a car than to

fly by plane and most of us get in the

car every day yet the fear of flying is

still very much out there and people can

get

superstitious in many cultures the

number 13 is considered unlucky so

airplane companies that often fly to

those destinations just omit row 13 It's

a small thing to do but it can spare a

few anxious passengers who happen to sit

in row 13 in other cultures like in

Italy and Brazil 17 is the Unlucky

number and some aircraft have both rows

13 and 17 missing in airplanes that fly

to China they can often omit row 14

instead Pilots can't eat similar meals

when they're working imagine that you're

on a trans Oceanic flight the airplane

is flying over the Pacific Ocean flight

attendants deliver the dinner meals

everyone is enjoying the pasta the sauce

tastes a bit funny though hm that's

probably okay after all you are eating

an aircraft meal it can't taste like a

five star Chef

plate time goes by oh no you were right

something was indeed wrong with the food

but if all the passengers have the same

problem so do the pilots to prevent both

of them being out of order Pilots are

advised not to eat the same meal at the

same time in such a scenario if One

Pilot feels bad the other one can take

over I mean this is not an imperative

rule stated by the Federal Aviation

Administration but most Airlines make

their own rules about this matter flight

attendants have access to Hidden

equipment such as a defibrillator

supplemental oxygen a fire extinguisher

IND duct tape but probably the most

interesting gear they have is handcuffs

these objects are there to protect

passengers from others and sometimes

from them elves turns out that flight

attendants have everything they need to

diffuse a

troublemaker aviator sunglasses look

cool on pilots in movies but in real

life they don't wear polarized glasses

first off they have a glare reducing

effect this can cause some trouble in

the cockpit a pilot has to read

instruments but the stuff in the cockpit

such as LCD displays emits polarized

light so a pilot with those cool

polarized glasses can't read the

displays with 100% efficiency

Pilots shouldn't wear these glasses

simply because of safety concerns

imagine a shimmer of glare coming from

another plane's windscreen but the pilot

missed the sign because of polarized

sunglasses ever noticed a hole in the

tail of an airplane well most commercial

airplanes have it next time you get into

an airplane take a closer look the hole

has a fancy name auxiliary power unit it

looks like a hole from the outside but

that is actually a hidden turbine engine

most of the time the Apu will remain off

for the entire flight it will start

working when the plane lands it provides

power to the cabin lights air

conditioning and cockpit Electronics

don't underestimate the apu's power

though it can also provide the power

required to start the main engines

you've watched a bright side video and

learned what the Apu is a perfect ice

breaker unfortunately you're not in a

chatty mood you just want to take the

plane land and start your vacation yet

again there is only one door to board

you are at the end of a queue why don't

planes generally have multiple doors

according to the experts the biggest

issue is that the bridge takes up a lot

of space when an aircraft is loaded from

the front in the rear it takes up two

slots this is not ideal for the

administrators newly remodeled or

constructed terminals tend to have dual

boarding compared to the older

terminals change of scenery let's jump

into a cruise ship there are hidden

passageways and secret doors and ships

these secrets are from an Insider staff

on the ship mostly work in their

designated area how does a worker get

from one place to another without using

the stairs and doors that the passengers

use there's a network of corridors and

stairs all around the ship used only by

the crew I mean it when I say secret

doors they blend with the walls so they

go undetected by those who don't know

where the door is maybe you can stumble

by accident here is a clue pay attention

to the walls near the guest

stairs try to think of those gigantic

cruise ships as floating Metals this

leads me to a cruise cabin fun fact the

walls of the cruise ship cabin are

magnetic imagine your traveling to

multiple countries on board a cruise

ship a single month Voyage you collect

destination themed magnets and decorate

your cabin true Cruise fans know this

magnet magic so they put a couple of

magnetic hooks into their luggage neat

tip use magnetic hooks to add extra

storage in your cabin hang clothes and

accessories postcards or

hats speaking of ships why do some ships

and boats have small holes constantly

releasing water to keep the BGE free of

water water builds up over time inside

the buge and the BGE pump automatically

pumps the water out again ships don't

have headlights using a headlight could

prevent accidents if they work for cars

why not for ships headlights are the

source of light but the light that comes

out of them bounces back at the light

source at some point with cars for

instance headlights work because the

area you want lit is narrow and you can

easily take action if you see an

obstacle on the road for ships this is

super hard the light source should be

powerful enough to light the area the

captain wants to see large cargo ships

for instance need more than a mile to

stop or take action plus imagine how

much brighter should the ship's light be

to light the whole area in front of it

they do see each other with different

sorts of Lights called navigation lights

these are small but

practical they arrange it in a

standardized way so that ships could see

each other the exciting thing is that

they don't just notice one another in

the dark they also understand each

other's movements in directions here's

an example imagine a ship with two nav

lights the one on the front is lower

near the ship floor the other one on the

back is high up this means the vessel

goes to the right it can safely pass by

the other ships without hitting them

trains don't have seat belts a bit

weird every time there is a crash

related to trains this matter comes up

pretty much nowhere in the world seat

bels are used on trains various Studies

have been made about this issue some of

them created simulations of accidents

and the results were surprising using a

seat belt on a train could potentially

increase the number of of injuries in

cars seat belts are highly effective in

protecting the passenger and are used

all the time the logic behind the seat

belt is to protect the person when a

collision causes rapid deceleration but

trains carry so much momentum that they

don't stop rapidly on a plane passengers

use a seat belt on takeoff during

landing and if turbulence occurs there

are no such things for trains entering

and leaving a station is not a high risk

experts believe focusing and making

Investments are other ways to improve

Railway safety now you are traveling by

train you look outside the window there

are small stones along the railway

tracks to accompany you on the journey

those stones are formerly known as track

ballist they do a very important job

they provide support to and maintain the

tracks they're not there by mere

coincidence though now look at the

stones closer you can notice that there

is no single smoothly cut stone on the

tracks because they're not regular

Stones randomly poured at the rails each

Rock has sharp and abrupt edges sharp

edges hold on to each other they protect

the real Road from harsh concussions

they facilitate water drainage in heavy

rain and keep down the grass and other

Weeds now imagine replacing those with

round Pebbles they will slide down

eventually the ballist will spread out

and tracks will fall apart the last

thing you would want especially if you

were a passenger on that train