And the wake time is in orange.

When we see a failure, we see which part of the state is erroneous.

I've really shown you is that these two things are correlated.

There was an error in the program which may cause problems

What makes me come alive?

Boeing has calculated the chances of a series of crew errors leading to CFIT.

Its really about inspiring change.

The wounds, they could have been caused by a, glove with razors or knives on it.

I thought something like that might happen.

We cannot rule out the possibility of an accident.

If you place a strong alpha emitter on top of your CPU or your RAM, this will likely cause malfunctions.

She always said that she saw something in me.

Oh, the odds of that happening again are extremely small.

So this is the question my students and I wanted to get at.

Big cities have too high a potential for riots.

Well, that corresponds to a Z score of about 4. That's way off into the tail of the normal distribution.

Well, there is 29 equally likely possibilities.

Hope is here. Yes we can.

An earthquake can take place at any time.

An earthquake can happen at any time.

Now we're talking scale.

( dramatic theme playing )

It's not possible?

It's possible.

So, if we see an error down here, it could have come from here, from here, or from here.

But as social scientists, we continue to ask about possible alternatives.

It can happen to anybody.

I'm not, that's not. That's not happening.

You have a 92 chance of survival. No.

The possibilities are endless here.

There's 210 possibilities.

But there's another way of looking at this photograph.

I will do that in the same color.

What is the probability of getting a yellow cube?

Well we have 5 plus 7 there is 12 yellows objects in the bag.

That's one possibility.

It's possible.

It's likely.

Possibly.

And then the next year, let's call that year two, it shrinks by twenty five percent.

They induce convulsive seizures in disobedient slaves.

Then we repeat the whole thing back and back and back again.

Turns out it was capable of expressing emotions beyond the ability of words.

I mean, really, what could happen?

It looks impossible. It looks out of my hands.