And currently we're working on oxygen oxygen delivery on site.

This atmosphere, this oxygen... iùs burning me up.

I've drawn the oxygen in blue, and then the hydrogens that are bonded with that oxygen I've done in white.

Oxygen not needed.

600,000 people were displaced.

So here, oxygen hogs.

And they're going to oxygen.

Breathe that oxygen! Breathe!

Because of the movement I was wasting oxygen.

And it was time for us to put oxygen in.

A lack of oxygen in the water.

Because of the movement, I was wasting oxygen.

The shelling caused the displacement of a number of families.

We had lost seven tons of oxygen.

So this is the reduction of oxygen to water.

In this case, you're seeing oxygen bubbles come out.

The oxygen tanks didn't quite work right.

The whole point is to get the oxygen.

I'm breathing in a million billion billion atoms of oxygen.

Leo, you have to breathe that oxygen.

Now, we all know the song

There's a built in oxygen concentrator down there.

Now you've heard me mention oxygen a few times at this point.

And by gaining hydrogens, oxygen is being reduced.

The technology for oxygen delivery is not new.

It requires oxygen.

And this happened in the absence of oxygen.

It's going away from the heart to get the oxygen.

Most of the oxygen in the atmosphere is generated by the sea.

If you give mice hydrogen sulfide, you can lower their demand for oxygen, and you can put them into oxygen concentrations that are as low as 5,000 feet above the top of Mt.

At 67 percent oxygen saturation, the normal is about 97.

Oxygen, hydrogen and zinc have their own signature.

It can occur with oxygen or without it.

like in a game of musical chairs where oxygen might bind?

The conflict has displaced more than 75,000 people.

The production rate of a particular isotope depends on the energy of the oxygen beam.

And maybe that other oxygen is bonded to this hydrogen.

Oxygen concentrators are very old technology.

If you take nitrogen out, what's left? Oxygen, pretty much.

So this is when you don't have oxygen.

That's bad news for coral reefs and oxygen producing plankton.

Although it doesn't have to be oxygen.

And it tends to bond with carbon, oxygen, phosphorous, nitrogen.

This was a different record.

And then they pick up the oxygen from inside the alveoli or the oxygen diffuses across the membrane of the alveoli, into these capillaries, into these super small tubes.