Open all hatches. Extend all flaps and drag fins.

Tube door open.

They string them up in the right sequence, and then they send them back to you via FedEx.

Clear the tube!

Wings, flaps, air speed, altitude pedals for the rudder.

Open main launch tubes.

Now, we'll cut off a couple of inches off this tubing here and make you a slide.

Fold it in half, fold it in half, fold it again, until it gets long and narrow, and then we'll say at the end of that, that's a flap.

Remember the heart itself is a muscle. It itself needs oxygen.

JH That's fantastic.

Throttle down, tube safe.

An SVG themable digital clock

We're going to learn how to make one flap.

If I make the flaps skinnier, I can use a bit less paper.

Well, if I unfold it and go back to the crease pattern, you can see that the upper left corner of that shape is the paper that went into the flap.

If you have a battery, it costs five cents to make it.

Finally, with the last bottle in and the last bubble out,

Where the hell is that chest tube tray?

Let's get this chest tube in.

This base has a lot of flaps in it.

I could use that for a leg, an arm, anything like that.

Well, there are other ways of making a flap.

I can use it for something else.

And you can see there, it needs a quarter circle of paper to make a flap.

And if I make the flap from the middle, it uses a full circle.

Now, to do that, we need to be able to bring a camera and instruments in together through one small tube,

Or, not so coincidentally, like a tube like this.

Now swim up the tube and out.

It's a trocar. It's used for placing the catheter.

I just need to put the tube in.

But we're going to start small.

So all you do is it's a very kind of provocative statement this old bicycle tube and this old plastic unclear

TS Yes, they're servos with cams that pinch these rubber tubes.

Chen Sure. Ma

He squeezed the toothpaste out of a tube.

literally like these little microstructures.

There are other dimensions for flaps.

Imagine you're looking through a long, narrow tube.

Where do these tubes go?

Where do all the tubes go?

Basically a camera in a tube.

So now we're ready to scale up.

Now simplify the camera even more.

It was going to be like living in a shopping mall in space.

And I took out a centrifuge and dry ice and needles and tubes.