Now, let's see if this will work. All right. Let's just watch this.

When the male brain works well, it works extremely well.

It works well.

It works fine.

This works.

Does this thing work?

So, this works really well and you can make patterns as well as shapes, OK?

AK It works good.

This attitude is naturally unacceptable.

So how does this work?

This doesn't work!

This works every time.

This doesn't work.

How does this work?

It works pretty well here.

It doesn't work very well.

Let's figure out what this is.

How does this work?

But it doesn t work.

It works really, really well.

The motor does not function properly.

The toilet doesn't flush properly.

This video recorder doesn't work right.

Is your new computer working well?

My GPS works very well.

The engine doesn't function properly.

I don't understand how this works.

Why isn't this working?

So it's intuitive, and it works pretty well.

All right! We've made the point.

Our electric heater does not work well.

So, it works very well there, but it doesn't work very well when you need more quantitative information.

For some reason, it's not working.

And so what is this? How does this work?

Machine run, fine. Code isn't.

This works until you invent newspapers.

But if you can do it, it works really, really well.

One thing is clear risk management in the investment banking division is still not working.

Now, how does this work? Well, there is these smart Band Aids or these sensors that one would put on, on a shoe or on the wrist.

We have, actually, a pretty good working definition of complexity.

So faking your brain going wrong is evidence that your brain has gone wrong.

It doesn't work so well because the batteries are running down.

The battery of my cellphone doesn't function anymore.

That won't work too well. What can we do about this?

Now, why does stuff like that work? That's the question.