You've got to know about the brakes.

Brakes Squealing

Heard. I heard the brakes.

Put on the brakes.

I hear it operating. I probably smell it operating. (Laughter)

Horn Honks Brakes Screech

brakes are made to stop.

I had to change a brake.

The phone is working.

They were able to disable the brakes.

Knucklehead, why d'you hit the brakes?

The television doesn't work.

But does it work?

The air conditioner was on.

But, but it didn't work.

This is how most work today.

So you can't step on the brakes very quickly.

Tom works for an oil company.

It also runs on the iPhone.

And so that's how this all operates.

Tom worked for an oil company.

Sami's television was still on.

I see the memory operating, I see the CPU operating,

Now, I have this device on.

When stepping on the brake, don't step on it so quickly, but slowly.

No, no! In terms of what we really need to do to put the brakes on this very high inertial thing our big economy we've really hardly started.

Right? Because that's not the way the world works.

Some engineer! He should've been a grave digger!

So let's say that we work hard, and we actually don't just tap the brakes, but we step hard on the brakes and really reduce emissions and eventually reduce concentrations.

The mechanic recommended that Tom have the rear brake pads on his car replaced.

The notion that you can understand why a brain works, perhaps.

And so this works the same way you pick it up and pop it open.

And this whole book, it doesn't just run on the iPad.

We don't know how it works.

When it's built, you'll finally be able to understand how a computer works, because rather than having a tiny chip in front of you, you've got to look at this humongous thing and say, Ah, I see the memory operating, I see the CPU operating, I hear it operating. I probably smell it operating.

Sami worked occasionally as a handyman.

So it runs frequently, the entire hospital, just on a generator.

Can never tell if it's on.

It's actually running at real rate right now, one second per second, and in fact,

So this work is a caricature of an upside down man.

Now, I showed this to a physicist friend of mine who has a profound distaste for biology, and he says, That's easy!

Really evolution works more like a tinkerer than an engineer.

And here's the robot operating at 10 times the speed of the human.

The pressure of the rear wheels are approximated to the ideal brake force distribution in a partial braking operation.

The usual...attending to work...probably will continue until he collapses again...