There are about 120, you see them here.

The remains of about 450 farms have been found here.

So this is what I could display here. I put fertility rate here number of children per woman one, two, three, four, up to about eight children per woman.

I did use that during these last 15 years about 20 times never with that type of wing, but at the beginning.

Here in Biosphere 1, well it takes me about two minutes, because I pick up the phone and I call and say, Hey, can you deliver the pizza?

I put it on my finger, switch it on, and in about 20 seconds it'll give me, on the little screen here, a value of hemoglobin, oxygen saturation and heart rate.

And it was here, about 10,000 years ago, that two extraordinary inventions, agriculture and urbanism, happened roughly in the same place and at the same time.

I started with that sentence about 12 years ago, and I started in the context of developing countries, but you're sitting here from every corner of the world.

And so we're sitting there, and eventually after about an hour, hour and a half of just going back and forth, he says, Okay, I have enough information here.

This is McMurdo itself. About a thousand people work here in summer, and about 200 in winter when it's completely dark for six months.

Now I don't expect all of you to see all the details here, but what I want you to see is this is about 10 percent of the processes that operate within the oceans almost continuously, and have for the last 4 billion years.

Now, when I came last time, shortly after the landing I think it was, like, a hundred days after the landing I told you I was surprised that those Rovers are lasting even a hundred days.

MS Right. We did a little bit of it here with 1,500 people in Long Beach, and we do it in a classroom at Harvard with about 1,000 students.

The Greek Orthodox Church has about 3,500 members, while the Armenian Orthodox Church has about 4,000 members.

And then I built this over here. Let me go back to it over here.

May I smoke here?

I want to be here.

Good to be here.

I think that the problem is here.

That's where I wanna live.

You have to stop right here.

You can study here.

It's about 20,000 computers connected together in three facilities in the United States right now, that are simulating this virtual space. And the virtual space itself there's about 250,000 people a day that are wandering around in there, so the kind of, active population is something like a smallish city.

All those realities need to come in here, too, and those present represent that.

But I would like to bring you back to about here at 1960.

It is estimated that their descendants would be around 1,900,000.

And I tried to there's a Nick Grimshaw building over here, there's an Oldenburg sculpture over here I tried to make a relationship urbanistically.

A single lung transplant takes about four to eight hours, while a double lung transplant takes about six to twelve hours to complete.

The estimated number of HIV positive pregnant women is around 15,000, and the number of pregnant women with syphilis is about 60,000.

And what I would love to add because I didn't have time ...

Do you mind if I smoke here?

He wants you to stay here.

Do you prevent me from smoking here?

I've been here before.

I'll stay here until you return.

What do you expect to find here?

We hardly ever see you around here.

You can practise your driving here.

More could be done here.

This is a bizarre set of priorities.

The lesson is clear.

Death can occur from about two days to a month after exposure, with deaths apparently peaking at about eight days after exposure.

So it s safe to say that there are 2,000 films.

There are about 500,000 Yazidis in Iraq.

It costs them about 2,000 reais (about 1,000 US dollars).