Imagine the blood flowing through your body

Let me start there. For the systemic circulation, I'm gonna start in the left ventricle and it's gonna go round to the body.

In the top left hand corner, you've got this yellow green area.

That's usually the flow of blood.

And this is of course the aorta. This is my aorta.

You can see how there are definetely some parallels between how the veins and arteries are set up.

Liquid hydrogen and oxygen.

Liquid

They're all rubbing against each other.

Blood flows through blood vessels.

It's about as mysterious as the liquidity of water.

Liquid luck

So again this is right when the heart is squeezing blood out. So we know blood is flowing through here.

And then it comes back from the lungs, depicted as red blood, now that it has oxygen in it.

The left atrium and the left ventricle.

Liquid luck Yes, Miss Granger.

And this is essentially what happens when you're in a

Body fluids?

Each liquefied thing provides an instance of the property of being liquid.

This is liquid nitrogen.

Heterogeneous mix of two liquids.

And that's gonna be dumping into the top of the heart. And then separately you have veins from the legs.

Now, the reason we were able to come up with this is two key ideas

It's gonna go into all these true capillaries, right.

So we take a carrot cake, put it in a blender, and we have kind of like a carrot cake juice, and then that went into a balloon frozen in liquid nitrogen to create this hollow shell of carrot cake ice cream, I guess, and it comes off

We call that the aortic arch.

Liquids are heavier than gases.

That waste, let's draw a little ball right here, it's going to start accumulating, you're going to start collecting more and more of it since the blood is not really flowing.

It could be hundreds of kilometers deep, we think.

But one of the most common defects would be that you would have a communication between these two.

When an area of the brain is active, meaning a neural area is active, it gets blood flow shunted to that area.

Oh, yeah.

But they are really acting mostly as conduits.

Where's the fluid?

Before we were born, we were at mother's big ocean.

What else did you gentlemen want to know about?

On the next heartbeat, blood would start going the wrong direction, because this valve is not able to maintain a nice tight seal.

And the blood leaving his body made him too weak to walk by himself.

You have liquids and you have gases.

And then on the other side where the veins are bringing blood back to the heart most of the blood as it turns out, most of the blood actually goes this way into the pulmonary veins.

Selects the color of liquid elements

Graeco Latin'hydrargyrum 'for'liquid silver'

And I did.

So let's get a little more precise with the words we've been talking about, especially with heart disease and heart failure and all of the rest.

It was an unambiguous pattern, a geological pattern.