The Ultimate Guide To Understanding What All Those Weird Plane Noises Really Mean. Story by Sanjay Surana • 14m. F or many, boarding a plane is entering the realm of the unknown.

You'd think TSA rules are airtight, but nope. From antlers to embalmed specimens, here are 12 bizarre things you're actually allowed to bring on a plane.

Most of the world's most venomous snakes are native to Australia. When Pelley entered the cargo hold, the snake was half hidden behind a panel and could have disappeared deeper into the plane.

Most of the world's most venomous snakes are native to Australia.. When Pelley entered the cargo hold, the snake was half hidden behind a panel and could have disappeared deeper into the plane.