The ventilation.

There's a big hole in that crankcase.

Uh, it's ventilation.

This room has fine ventilation.

Sounds like it's in the crankcase but it could be anything.

They've gone up the ventilation shaft.

Those are for, like, you know, ventilation.

I think it came in the ventilation shaft.

You need some better ventilation back there, amigo.

The ventilation is off, Tony. We're all burning up.

There's a ventilation system running straight into the safe room.

I've turned the ventilation up to keep the outside out.

Spent eight hours in a sealed Room, no ac, no ventilation.

We blocked them off at night so that they got no ventilation.

There's got to be something else, a ventilation shaft, a heating duct.

You see the sunbeams coming from the ventilation ducts and the train approaching.

This is the natural posture of a man sitting, squatting for ventilation purposes.

The ventilation in the room was bad since all of the windows were closed.

I don't know, some kind of ventilation hood or something. And then the headaches.

Buildings are colonized by airborne microbes that enter through windows and through mechanical ventilation systems.

How to take care in five easy steps first of all, you can use natural ventilation.

I get this delightful breeze through here... which I think is important... because ventilation among friends...

like this building here environments that have mechanical ventilation systems that include filtering, heating and air conditioning.

The grooves become the kind of green lungs which give views, which give light, ventilation, make the building fresher.

and the gas will travel up that shaft and filter through the ventilation system that leads directly to parliament.

But back above ground, these raised ventilation grates for the subway system show that solutions can be both functional and attractive.

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

They commissioned a group of their best scientists to investigate, and what they found was that all these tape drives were located near ventilation ducts.

What about the captain? ( alarm sounds ) The ventilation grid is going to carry the pathogens through the rest of the station, including the central core.

And I realized that if I scaled them up, they would provide me with good spatial qualities, for ventilation, for thermal comfort, and for other things.

If you look at the x axis of this graph, you'll see that what we commonly want to do which is keeping the outdoors out we accomplished that with mechanical ventilation.

We can see the same processes at work in terms of the Commerce Bank its dependence on natural ventilation, the way that you can model those gardens, the way they spiral around.

We looked at rooms that were naturally ventilated, where the hospital let us turn off the mechanical ventilation in a wing of the building and pry open the windows that were no longer operable, but they made them operable for our study.

Obviously the wind tunnel had a place, but the ability now with the computer to explore, to plan, to see how that would work in terms of the forces of nature natural ventilation, to be able to model the chamber below, and to look at biomass.