Its unique cool flow valve can efficiently discharge hot and damp exhaled breath from inside the respirator, allowing easier breathing for users.

This is called a cycle valve tube.

And this is how you make a valve.

This is actually a heart valve, which we engineered.

Does the color of the valve matter? What matters here?

Now that's a left ventricle pushing blood up through the aortic valve you can see two of the leaflets of the aortic valve working there up into the ascending aorta.

And the way you engineer this heart valve is the same strategy.

This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.

It has a funny trilobal shape at the bottom, which contains the aortic valve.

Even trips to the dentist require that you take antibiotics, in case you get an internal infection on the valve.

People bring their own cooker, he attaches a valve and a steam pipe, and now he gives you espresso coffee.

We take the scaffold, we seed it with cells, and you can now see here, the valve leaflets opening and closing.

Likewise, if you have the artificial valve option, you're committed to antibiotic therapy whenever you have any intrusive medical treatment at all.

So, the most beautiful thing I found at least what I think is the most beautiful in the book, is this heart valve.

So this is actually a Dutch company, so I called them up, and I asked, Can I borrow a heart valve from you?

Great and then I didn't hear from them for weeks, so I called, and I asked, What's going on with the heart valve?

He turned the wrong valve when he filled his cylinder he had 80 percent oxygen in his tank when he should have had 40.

The low tech bit is that it's literally a pig's heart valve mounted in the high tech bit, which is a memory metal casing.

So you see the leaflets opening and closing of this heart valve that's currently being used experimentally to try to get it to further studies.

The fire disaster happened at about 10 00am and was put out at about 10 30am. It is the snifting valve inside that triggered the fire.

And that flow, that flow of life, from the very base up to the very top, is the flow that ecologists see.

This measures dynamic blood flow and therefore energy flow within the brain.

Calligra Flow

Flow chart

And they said, Well the director of the company decided not to let you borrow this heart valve, because want his product to be associated with pigs.

And some of these models so you take a bit of this cycle valve tube, you can put two matchsticks inside this, and you make a flexible joint.

And the fact that pig heart valves have lots of these on them is the reason that you can't transplant a pig heart valve into a person easily.

And once it's in the right spot, they remove the outer shell, and the heart valve, well, it gets this shape and at that moment it starts beating, instantly.

Mihaly Csikszentmihalyi on flow

The flow isn't natural.

The Capital Flow Conundrum

Apple s Cash Flow Problem

Arms flow into Somalia

Regular budget cash flow projection

They slow the flow of technologies.

Your heart gets more blood flow.

The second path is eudaimonian flow.

When the oceans begin to flow,

When the oceans begin to flow,

Currently, the flow of the main stream of the Yellow River is relatively large. The upstream river flow is maintained at 2000 3000 cubic meters per second, the midstream river flow is maintained at 2500 3500 cubic meters per second, and the downstream river flow is maintained at 3000 cubic meters per second.

And two things really flow from this.

It's something called a lateral flow immunoassay.

You make it flow under and over.

That flow of mental images is mind.

In the two Gardens flow two springs.