The air of Sydney is cleaner than that of Tokyo.

There's no damned air here at all.

It's been overcast for the past few days.

But what's the catch?

Air.

And it is a body that has long intrigued people who've watched the planets.

Earth, water, air, and fire.

That's great, but it's the air.

What about the air?

There is no air in space.

The air in the mountain is fresh and clean.

It's invigorating to breathe the brisk, fresh mountain air.

as the thickness of the Earth's atmosphere

The air of Sydney is cleaner than that of Tokyo.

We have to beat that.

Interventricular septum. This interventricular septum, the one thing I want to point out, which is maybe fairly obvious, when you look at it, you might think, you didn't have to say it, it's pretty obvious, this area is really thin and this area is really thick by comparison, right?

I'll take you to the top of the Himalayas.

I'm 150 feet down an illegal mine shaft in Ghana.

And this was that Tuesday morning in September, and it was pretty nice outside.

I feel like getting some fresh air.

I want to breathe some fresh air.

There is no air on the moon.

There's no air on the moon.

The air is good here.

The cold air in his lungs.

Well, this moon is very similar to earth.

It is four centimeters thick.

My next pursuit was I wanted to see how long I could go without breathing,

Thick

We can also contrive the way to control the condition of the air inside a building.

Well, the planes fly high, about Mt. Everest.

Enjoy your day.

We cannot live without air.

A han noston ned 'wilith. I smell it in the air.

The air...

Unable to sense the situation.

She was wearing a thick coat against the chill.

She was wearing a heavy coat to protect against the chill.

That, but you have a certain Thickness about you that I find Very appealing.

Just to tell you quickly about it this is an engineering textbook.

Most importantly, these cylinders and this snow trap air.

... with a ready sword, for all else is dust and air.

Sickness empties the wallet.

You understand a solar chimney.

Air is invisible.