Albert hands me the knife.

So you cut off her tail?

But of course, this is a passive tail.

That's her.

Even from the tail.

Osidius is right there.

So for TED we actually built a robot, over there, a prototype, with the tail.

Watch this.

We just got a lead on the trinity killer.

Correct. But they're not...

Twisted tail,

That's pretty flashy for some festival show. Here they go again... What a bunch of troublemakers they are!

But geckos do it better.

And it was unstable without its tail. Now mostly tails limit maneuverability,

Now watch up there and you can see the landing. Did you see it hit?

I've already got a tail on him.

The tail I could live with.

And I said, Well, what exactly is the process?

Lizardslaw anyone?

Alys, don't forget your rat tail

You have to figure out exactly what genes matter.

He turned his tail and ran.

And it works just like it does in the animal.

And watch it now slip, and see what it does with its tail.

Tails are absent in some cats.

So watch this kangaroo.

And it's better than that, it just in the slide maneuvers in mid air.

Why is the cover off her tail?

The dog followed its master, wagging its tail.

Suck my ectoplasmic Schwanzstücke!

You're going to throw it out, you throw it out, and you hold it.

Now turn your fishy tails around... and swim straight on through to Sydney!

We said, Well, what do tails do?

In fact, I could even add some movement to my sculptures.

And they do it with their tail.

He sings on eight different pitches simultaneously and accompanies himself with his tail.

I've got something on you.

All just chasing our own tails?

You want the money spent on products advertising so the income is greater. So you invest in it.

The dog bit the cat on the tail.

Maybe I can touch the bottom.

It has an active tail that functions as a fifth leg, and it contributes to stability.

Even though we put a passive bar there.

Calm down. Alternate wiggling your fins and your tail.

The boy was holding a mouse by the tail.