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

So it uses some plants to do this job, selected for their gas filtering ability.

Now, before we go in there, the power is back on, so the ventilation and filtration system should also be back on.

But it's being balanced like that in equilibrium.

like water going down a drain.

Twenty feet down there's no vibration, but the problem is turbulence.

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.

Could be an optical illusion, a mirroring effect. Caused by wind shear and light, a speed mirage, if you will.

How will it end? to nine year olds.

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

Even if you only cared about AlDS in Africa, it might still be a good idea to invest in malaria, in combating poor indoor air quality, in improving maternal mortality rates.

Andrea is a living air filter that absorbs toxic gasses from air, contaminated indoor air.

The light from the room in the garden.

Political unrest was in the air.

I mean, if I just go through some of them now

Okay, what do you do for an investigation?

Chamber Music

(Women screaming) (Fergus) Room clear!

But the bee. That bee in her room.

Now, that's really tough to do with a hall that has 1,100 seats.

I wish your efforts get rewarded. The white clouds flow over the sky

This is a picture of it right here.

The air of Sydney is cleaner than that of Tokyo.

When the ballons are laid out, they're totally flat.

No body. No nothing. Well, she's

There's a sink in the ironing room.

The camera is roughly 2m away and it's on ISO 200 and on f 8.

Turbulence. Turbulence.

Nobody called.

Front room's clear!

Semiconductor is something that's either a conductor or an insulator depending on whether a voltage is applied to it.

So blood would flow from the left ventricle, into a place it shouldn't be going, the right ventricle.

Water and air are both fluids.

His joke eased the tension in the room.

Do you have an empty room in this hotel?

There's no more room. The hotel is full.

So just like our right atrium we have one on the left.

So you can then imagine this column moving up several hundred kilometers out, and then the lower atmosphere begins to rush in and fill that vacant space, that void.

And it's in the cooler

Air.

There was a firearm discharged inside of this domicile.

Clouds sail across the sky.

A shooting star dashed through the sky.

We take them from nature, and the only thing that we do is give them the optimal conditions, under the greenhouses or in the climate rooms, in order to proliferate, multiply and reproduce.

I'm Naomi Shah, and today I'll be talking to you about my research involving indoor air quality and asthmatic patients.