The structure of the brain is complicated.

And it's just a simple fluid and it, over time, develops into this complicated structure.

There are more neuromodulators that alter, that innervate this structure than actually neurons in the structure, and they're able to generate a complicated set of patterns.

But you can see the voids, you can see the complicated structure, and you say, well, how did this happen?

And you see this thing we call the Great Wall, and you see the complicated structure, and you see these voids.

Crabs have this complicated structure under their carapace called the gastric mill that grinds their food in a variety of different ways.

And this was complicated because we needed to take into account the fact that the network structure, the architecture of the ties, was changing across time.

I'm not trying to say we can't solve complicated problems in a complicated world.

A complicated question.

It's so complicated.

And it's also, although the brain looks very complicated, things look complicated until you understand them.

Well, he was complicated.

We mourn women, complicated.

It's not that complicated.

That sounds complicated, right?

Not a complicated thing.

It's a complicated project.

Computers are complicated machines.

Life is so complicated.

Haiti has a complicated system of land inheritance and titling, complicated by various past programmes in land reform.

Even this problem, too complicated.

Anything else is more complicated.

It's a very complicated ecology.

It's a complicated physics problem.

And forgive the complicated diagram.

It's very complicated to explain.

It's long and it's complicated.

Tom's explanation was too complicated.

And there's some complicated cryptography going on in there, but what's not complicated is voting with one of these forms.

Now, why is this so complicated?

I know algebra can be complicated.

Do a little more complicated instrument.

And he makes this complicated thing.

Samantha Power on a complicated hero

The steelwork is quite complicated, he explains.

Natural disasters make logistics even more complicated.

I think the cause is more complicated.

Now, carrying this thing around is complicated.

Now this is a very complicated struggle.

I talked about the large, complicated robot.

Life is complicated enough without legal fear.

Now, malaria is an incredibly complicated disease.

My story is a little bit complicated.

The issue of verification is extremely complicated.

The conflict in Darfur is very complicated.