Now let's think a little bit about what it really means, especially when we think about it in terms of a gas in a volume.

Volume

Let me try my best to draw this neatly.

It's a beautiful graphic.

So let's think about it.

Inhaling diesel exhaust is bad for our health.

So if I had a little cube here in the volume under consideration, that's a little cube you consider that dv.

Smoking is harmful to the health.

And that little cube has side length 2.

Well, they also tell us that the volume is 405.

And that's that the ratio between the volumes let me write this down that the ratio between the volume at state B and the volume at state A so the ratio of that volume to that volume is equal to, in our Carnot cycle, is equal to the ratio between the volume at state C.

Smoking has an ill effect upon health.

So how do we figure out the volume under a surface like this?

So dy, which is this. dy times dx, dx times dz.

In units, what are the dimensions of the box?

Now if I multiply this whole thing times dy,

What is a gas made of?

Nobody ever will. They're smaller than the wavelength of light.

And we aren't talking about it we dismiss it.

That makes sense because surface area is a 2 dimensional measurement. We think about how many sq cm can we fit on the surface of the cylinder.

And that seems pretty reasonable for our reality.

They circulated the liquid fluoride salt in these tubes to produce two and a half megawatts of thermal power.

Let me draw it.

These are the same rectangles.

You have to focus your attention, and use your diaphragm and muscles much more than normal.

You either multiply the length of the rectangle times the entire width.

But you put one there. Why?

So what's the volume of this shell?

It's kind of a constant y.

And we go straight through the centimeter that distance right over there is 14 centimeters.

And then it's going to be times the spanning vector itself.

But that's the intuition of what we're going to do.

How?!

Step three get rid of all the utilities gas, water, electric, nuclear...

The images from this massacre are sickening.

So this is the surface defined by this function.

And that width is dx, so it's going to equal this times dx.

But I'm going to make it a little bit more complicated.

Or it's not diffracting well I won't go into that too much, than maybe even a solid.

Gas lines?

So if we have this unit step function, this thing is going to zero out this entire integral before we get to c.

We piled the carcasses and burned them.

Then he cuts out a little cube of side length 2 from one of the corners of the cube.

It is said that smoking is bad for your health.

We can decompose rotation curves to the contributions from different components.