The reality is that I was only be able to measure the part of the tower to the millimeter.

We built engines so we built 100 different engines over the last two years.

Sounds so simple.

No Accounting

And they want us to use the units of measure.

They haven't made a machine to measure mental pressure

let's say you do measure let me do a different number

So each of these sections are in degrees so we're measuring in degrees, but I want to be clear degrees aren't the only way to measure angles.

In 1992, they measured this amount of melting in greenland.

And let's say when their tape measures weren't so good,

What would you like to measure? What would you like to analyze?

Show the computations that lead to your answer.

Well that was just for this circle, but let's say they measured some other circle here.

Now notice, when we measured just the amount of fencing we needed, we ended up just with meters, just with kind of a one dimensional measurement.

It's a very hard process, but it's a ballet.

That's because we're not measuring square meters here.

We're not measuring how much area we're taking up.

And you can see the red dots, in this particular patient's case, were finger sticks, which would have missed both ends.

Maybe in fact we just used a meter stick. And we said it's exactly seven point zero zero meters.

What I want to do in this video is to talk a little bit about spectrophotometry.

They'll say, I think this company is not going to change.

(Laughter)

This part of the tower I was able to measure to the nearest centimeter.

Please give the index of the features over here that clearly have to be 1, 2, and 3 in some order which you have to determine.

And you measure its absorbance, and you just get some number here.

Pressure

Measure

So let me write down M for molar.

This 9 hundredths of a meter as the same thing as 9 centimeters.

It just mean that these angle measures are the same.

If I were tell you that... Let's say that I were to measure...

Well, many thousands of years ago, people took their tape measures out and they keep measuring circumferences and radiuses.

And you do that by measuring the relative activation of the left prefrontal cortex in the fMRl, versus the right prefrontal cortex.

What it is that we have to know about the target or the drug to be able to understand the interaction between the two?

And over here you're measuring absorbance, in the vertical axis you measure absorbance.

But U 6 did not exist before 1994 so, unfortunately, we can't measure U 6 back then.

Triangulate his position.

I'd like to... check your blood pressure.

...you can triangulate his position.

Training session! The time is running...

And that's a powerful kind of communication.

The changes are happening. They're very visible.

Measurements counts

Information, too, can be measured and compared using a measurement called 'entropy.'

And so here, we're trying to measure how good is it at absorbing?