7 Things You Haven't Noticed During Flying

Send us a text 7 Things You Haven't Noticed During Flying Subscribe: https://thingsyoushouldknow.supercast.tech Facebook: https://www.facebook.com/groups/879254746173653 Next time you fly, take a closer look at the window and you’ll notice it has a small hole in it. Don’t worry – it is designed that way. It’s called the bleed hole and it’s there because the air pressure at high altitudes is much lower. Inside the airplane, the pressure is kept at a higher level for passenger safety and com...