Lesson 6: The Lecture

Okay, let's begin

Compound

A substance composed of two or more elements

Chemically combined in definite proportions by weight

Mixture

Two or more substances that are not chemically united, such as air

Solution

A uniform mixture of varying proportions of a solvent and a solute

For many of our students, this is the lesson you've been waiting for

Lesson

Six

Left channel

Right channel

Hydrogen, H, plus one

Sodium, N-A, plus one

Magnesium, M-G, plus two

Aluminum, A-L, plus three

Potassium, K, plus one

Calcium, C-A, plus two

Chromium, C-R, plus two, three, six

Any physical difficulty with a record or a turntable is taken care of

Do you think that Led Zeppelin and Frank Sinatra would go together?

Edit

No

Combinations of music

You're about to play a soul forty-five RPM recording

But the turntable is set at thirty-three and a third

And the record plays very slowly

Uh, let's pick up the tempo a bit, eh?

Now let us imagine that you are in the middle of your disk jockey program

This is the mark of a professional

Yeah, if you could throw a couple, yeah, uh-uh

Right when he's playin' the drum, you know

Let him play a couple of beats alone (Ugh)

Uh!

Oh, I'm sorry, I had the turntable at the wrong speed

Uh

Listen

Scratching

The greatest thing on Earth

What do you do?

What do you do?

Terrible, woah, hahaha

Drop

Chemical change

A change that alters the composition of the molecules of a substance

New substances with new properties are produced

Drop

From now until your next lesson

We want you to study carefully every section of lesson six

And to go back over lesson four

Practice carefully

And you will be ready for the new techniques and new situations

We will cover together in lesson five