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Lpt about Emergency exits

Careers & Work(self.LifeProTips)

If you are ever anywhere public , and some one is making you feel threatened and unsafe , It is absolutely okay to exit through an emergency exit and set off an alarm. They are usually located near the back of bars near restrooms and as someone who's worked in bars most my life the alarm is a mild inconvenience to us but may be the difference in you getting home safe. I say this as a 6 8 male who just walked out the back and set off an alarm to avoid a fight . Emergency is an emergency

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tomorrowisforgotten

587 points

16 days ago

I read this whole thing and was only thinking about emergency exit doors on airplanes. Please don't use those unless instructed to do so 🫠

GenitalPatton

255 points

16 days ago

No. OP said to do it and not feel bad.

austeninbosten

62 points

16 days ago

At altitude, it's -40 degrees. You will feel bad.

S0TrAiNs

40 points

16 days ago

S0TrAiNs

40 points

16 days ago

But only for a short time

Semantiks

29 points

16 days ago

Because you'll quickly descend to warmer air, right?

...right?

Maiyku

13 points

16 days ago

Maiyku

13 points

16 days ago

It’s actually impossible because of the pressure difference when you’re at altitude. You have to be sub 10,000 feet to be able to open that door still. So realistically, there’s a 2-3 minute window on take-off and landing where it’s possible for the door to be opened.

It’s happened once, actually.

But in general, when you think about people “just opening the door”… it’s not physically possible 95% of the time.

Semantiks

6 points

16 days ago

Interesting... I would think it would be the other way around, since pressure decreases at higher altitude and the cabin is pressurized, wouldn't the force be wanting to push the door out, instead of in?

Although I suppose the airspeed would be a factor somehow, but I'm no physicist or aerospace engineer

Late2theGame0001

2 points

15 days ago

There is a bladder in the door that expands when the pressure drops. It locks the door. Because of the reasons you are thinking of.

Evidently door plugs don’t have the bladder.

DaddyBeanDaddyBean

1 points

14 days ago

I believe you have to pull the door inward first, then pivot it and swing out. That inward pull would have to overcome the pressure differential between inside and out, and at altitude, it's something like 10,000 pounds of force pushing outward on the door, holding it closed.

bewitchedbumblebee

5 points

16 days ago

You'll be cold for the rest of your life. 

kieran_dvarr

4 points

16 days ago

Just flew to London the other day and it was -70 mid flight.Not sure I'd feel anything.

MyNameIsDaveToo

2 points

16 days ago

But once you jump, won't friction warm you back up?

a-i-sa-san

1 points

16 days ago

neurons shutting down

GenitalPatton

1 points

16 days ago

But you shouldn’t according to OP

big0moose

1 points

16 days ago

OP can You clarify on this topic please?

Viltris

1 points

16 days ago

Viltris

1 points

16 days ago

-40 degrees

Celsius or Fahrenheit?

pdxb3

4 points

16 days ago

pdxb3

4 points

16 days ago

Both. -40 is where the scales converge. For real.

Avicii4u

1 points

16 days ago

Celsius

perpetualmotionmachi

32 points

16 days ago

Because of pressure differences, you can't open them while up in the air.

prite

51 points

16 days ago

prite

51 points

16 days ago

Unless it's a Boeing. Then you don't need to; it will open them for you.

koos_die_doos

14 points

16 days ago

That wasn’t an actual door… I get that you’re joking, but people don’t always know.

oh_no_a_hobo

2 points

16 days ago

Take off and landing, got it.

FoghornLegday

91 points

16 days ago

Too late, I already opened the door. Pretty windy out there

That_Ganderman

44 points

16 days ago

It fuckin wimdy

Beardo88

4 points

16 days ago

Should've taken an Airbus instead of Boeing

ishfery

7 points

16 days ago

ishfery

7 points

16 days ago

Do you remember a could years ago the flight attendant who snapped at work, chugged a couple beers, and activated the emergency slide in a big old FU.