This is called a cycle valve tube.

And this is how you make a valve.

This is actually a heart valve, which we engineered.

Now you call it a vacuum pump he called it a vacuum.

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

America s Strategy Vacuum

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 a vacuum there's nothing in a vacuum, so you've God couldn't be in there.

Revolution in a Vacuum

Cats hate vacuum cleaners.

Nature abhors a vacuum.

In 1950s they were shrinking vacuum tubes, making them smaller and smaller. They finally hit a wall they couldn't shrink the vacuum tube any more and keep the vacuum.

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.

Credit cards, robot vacuum cleaners.

A cat abhors a vacuum.

They were using vacuum tubes, very narrow, sloppy techniques to get actually binary behavior out of these radio vacuum tubes.

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

Or Living in existential vacuum it sucks.

And nature really does abhor a vacuum.

I got this vacuum cleaner for nothing.

Judicial vacuum in the zone of confidence

Yet, we do not act in a vacuum.

However, UNMIS could not succeed in a vacuum.

These forums do not operate in a vacuum.

How about suction? They stick on in a vacuum.

Most of them operate in a complete information vacuum.

They were shrinking vacuum tubes, making them smaller and smaller.

There wouldn't have been any air there it's a vacuum.

Sexual exploitation and abuse do not occur in a vacuum.

The death of President Yasser Arafat left a great vacuum.

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.

For example, I get people to dress up their vacuum cleaners.

Candles can't burn in a vacuum, therefore, probably sparklers wouldn't either.

It's got a vacuum formed, carbon nylon pan. Everything's holistically integrated.

There is a total vacuum of creative capital in Bertie County.

They are staving off the aquatic theory to protect a vacuum.

A peace process cannot, and does not, operate in a vacuum.

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

That hit a wall. They couldn't shrink them and keep the vacuum.

This was truly, truly an early adopter product the 1905 Skinner Vacuum.

I sucked up the dust on the floor with a vacuum cleaner.

Likewise, no country, weak or strong, can realize prosperity in a vacuum.

This is the first vacuum cleaner, the 1905 Skinner Vacuum, from the Hoover Company. And this one weighed 92 pounds and took two people to operate and cost a quarter of a car.