Andrea is one.

The air is very pure in the mountains.

I bought a filter.

1,000 gallons of gas, air and water filtration, Geiger counter bomb shelter.

I believe that all nations need the same things clean air, clean water, arable land, and medical and health security.

This air cleaner came pretty cheap when I bought it, but I'm rather suspicious of the negative ions it produces.

Now we know room air is gloriously free, it is abundant, and it's already 21 percent oxygen.

life creates conditions conducive to life.

Extractor hoods are used to filter out gasses from chemical reactions. The air, once cleaned, is pumped outside of the building.

We're picking up ionization from the upper atmosphere.

It's life to all of you who live in urban centers.

Air.

Ionization

An ion cannon?

leads to sodium well, we could think of it a lot of different ways, but we could think of it as sodium ion aqueous plus chloride anions this is a cation and anion aqueous, so it gets dissolved.

Ionic Radius

Stand by, ion control.

We really can't see very far.

The cloud layer is highly ionised. It's obscuring our scanners.

Girl giving it a net positive or negative electrical charge.

First Ionization

Prepare the ion cannon.

Ion cannon ready.

Ion cannon 75 charged.

Okay. Ionic bonds...

Our bombers will attack at high speed to evade the enemy's ion weapon.

And the first things that you can see from this graph is, if you look at the blue data points, which are the mechanically ventilated air, they're not simply a subset of the green data points, which are the outdoor air.

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

The air...

What about the air?

Let me use the motivating example of

Fire ion weapon.

They're absolutely critical ecosystems, they clean air, they clean water, they sequester large amounts of greenhouse gases, and they're home to a huge diversity of species.

I believe a squad of bombers can outmaneuvre their ion weapon

Small ideas can transform a small space into a generous space

Another example of anomaly detection is manufacturing.

I want you to go way up.

You put hand soap in the dishwasher again?

And then so you... these things, you mixed some stuff in with 'em, right?

Charge the ion cannon and prepare to fire.

Covalent bonds, ionic bonds.

There's no damned air here at all.

Covalent and ionic bonding.

Start the ion cannon acceleration.

It's nice.