We learned how to pack a column using cotton, sand, and silica gel.

On top, you have this fine layer that you're dropping in on top of silica gel.

GEL

Remember that the stationary phase is the silica gel or other material inside the column, and the mobile phase is the solvent that you pour into it.

So let's redraw your silica line in here.

The gel is pretty big.

Next, what you'd do is add in the silica.

All right, I gotta gel up.

And we actually do this with a gel so that you can lift the gel material.

It's hydrated dough we call the soaker that helps to start enzyme activity.

Today, we'll be talking about gel electrophoresis.

What is gel electrophoresis, you might ask.

So first, you need to have the gel.

So this is completely covering this entire gel.

Don '2' be such a greedy bum Gel' your own!

It doesn't require any scalp preparation, no conductive gel or paste.

I'm sure Hansel's heard of styling gel. He's a male model.

You can gel your speedlights to make the light a bit warmer.

It's like, 'Exsqueeze' me, but have you ever heard of styling gel?

The gel that you're holding would be lining the bottom of the board.

But when they get hydrated and they bond to each other, they create a stronger molecule, a stronger protein we call gluten.

So agarose is a gel that's usually used for separating big pieces of DNA.

The PAGE part is PolyAcrylamide Gel Electrophoresis, or we'll just leave it at GE.

And just to make that gel with what I just did with the addition,

And these are both usually also connected to a big box that contains the gel electrophoresis apparatus.

Is there a reason for the speedlights to be gelled with orange gel in front of them?

And there is a variety of other things the shape of the cushions, the gel we put.

This is now where your silica is, but as you see, the original green band has separated into two distinct bands now.

So in this case, let's say that our column was pretty crooked, what you would see instead, this is the silica line.

I'm not so sure you did 'cause you were all, Well, I'm sure he's heard of styling gel.

And as this proceeds, again you'll see the silica line, but the separation between the two bands will actually become more and more distinct.

Moreover, we are producing not only fiber but film, sponge, gel, and nano fiber as well by using this polymer.

The specially designed gel like support material enabled each composite material to provide specific values of bio texture like that.

That my hair looks better done up with gel and mousse than hidden under a stupid hat with a light on it!

And we were showing him the same gel magnet that you're holding in your hand and you know, we shared the same ideas.

And the electrophoresis part of it means that you need to have an electrical field passing through the gel to get the bands to move.

A technician will put the electrodes onto the scalp using a conductive gel or paste and usually after a procedure of preparing the scalp by light abrasion.

This makes it so that the charge of the proteins isn't a factor when they're separating out onto the gel, and they're only being separated strictly by size.

The silica will take up most of your column, and you would be using that to fill almost all of it, just pouring it all in until it reaches a line of, say, about here.

So today we've talked about how you would setup a gel electrophoresis, why it works, and how you would want to pick the substance but your gel's made of.

We stole the idea from bicycle seats, and put gel in the cushions and in the armrests to absorb point load distributes the loading so you don't get hard spots.

If you line the sides of the cabinets using the gel material if a cabinet slams shut it wouldn't make a loud noise, and in addition the magnets would draw the cabinets closed.

Just a few weeks after treatment in this case, taking that material, turning it into a gel, and packing that area, and then repeating the treatment a few times and the horse heals up.

So, for TED we decided to take our favorite idea for the gel magnet and work with Roman and his team at the Directors Bureau to create a commercial for a product from the future.

As you're seeing this gel magnet for the first time, if you assume that all magnets had to be hard, then seeing this surprised you and it changed your understanding of the way magnets could work.