It was related to industrial challenges such as the application of supersonic flows in space technology (entrance in the planetary atmospheres, turbines etc.).

A spiral with thick ends

Mobile air compressors

Not only that, because you have this convection, you have this rising of the air where it's hot, air is drawn in.

Picks up moisture as it crosses the ocean.

A little air will do you good.

I reckon it needs a little airing around here.

And, in a moment, we're going to see a view of the airflow.

Mechanical engineers design air handling units to make sure that people are comfortable, that the air flow and temperature is just right.

Climate change and air pollution are also linked through chemical and physical processes in the atmosphere.

So that hole actually makes the air come out and go in.

You're like driftwood out in the river, with the current pulling one way and the eddy going another.

If you can see the complexity, you can see how tiny, little eddies and large eddies and the motion this is just sea surface temperature, but it's immensely complicated.

As the wind comes up, it has to go over the cliff, so as you walk through the air, it goes around your body, some has to go over you.

Medcities Seminar on Air Quality and Mobility

Her designers' attention to detail and her construction gives Helios' structure the flexibility and strength to deal with the turbulence encountered in the atmosphere.

ISAS, which began studies on the development of the air turboramjet engine in 1976, tested the engine at NTC from 1990 to 1996 under sea level static conditions using a quarter scale model.

We've also found that you can reduce the fresh air requirements into the building, while maintaining industry indoor air quality standards.

And then, here's a beautiful composite of the Whirlpool Galaxy, taken by the Hubble Space Telescope.

Whirl

Vortex

Swirl

I then, in the last few years, learned about the Pacific garbage patch and the gyre.

We don't feel, I am touching the air, but if the breeze is a little more faster, then I can feel it.

And, I mean, first of all we nobody had actually crossed the Atlantic in a hot air balloon before, so we had to build a hot air balloon that was capable of flying in the jet stream, and we weren't quite sure, when a balloon actually got into the jet stream, whether it would actually survive the 200, 220 miles an hour winds that you can find up there.

And the doctor has her sit down, and he takes her peak expiratory flow rate which is essentially her exhalation rate, or the amount of air that she can breathe out in one breath.

Maelstrom

Swirl

Swirl

Thankfully, the flux, in other words, the flow of emissions from the ocean to the atmosphere and vice versa, is more or less balanced.

So this is Turbo.

Swirl

In infrared astronomy, observations from stratospheric balloons and sounding rockets have been conducted.

travelling through outer space and of using its aerodynamic properties to remain

Air

Air

Air.

Air.

Air pollution atmosphere

travelling through outer space and of using its aerodynamic properties to remain

A draft?

Hot air rises, and air is drawn in off the sea to replace it.

This includes ground based networks, such as NDSC and WMO GAW, and existing space instruments.

Air.

What about air?