The proposed mechanism was either direct excitation of the dye molecules or excitation of electrons.

fuchsine (acid dye) and methylene blue (basic dye).

Dye your hair too.

We take on God 's own dye . Who has a better dye than God 's ?

Did you dye your hair?

Dame Fashion says, Dye it

We could dye our hair.

Sami would never dye his hair.

That stuff works like a dye.

What did you do, dye your hair?

Hey, who told you to dye your hair?

Change your name, dye your hair, get lost!

Could we not dye it red at least?

They mix dye in these big barrels, and they submerge the silk into the liquid up to their elbows, but the dye is toxic.

Organic chemists make molecules, very complicated molecules, by chopping up a big molecule into small molecules and reverse engineering.

Organic chemists make molecules, very complicated molecules, by chopping up a big molecule into small molecules and reverse engineering.

I'll get eggs, and dye them red for the whole village

We have 3 separate molecules, 1 here and 2 molecules of oxygen.

Plus 5 molecules, I'll just think of it in terms of individual molecules for now, plus 5 molecules of molecular oxygen.

Chemical reactions can result in the formation or dissociation of molecules, that is, molecules breaking apart to form two or more smaller molecules, or rearrangement of atoms within or across molecules.

Looks like I need to help you dye your hair again, Mom.

These are actually wires wrapped in muslin and steeped in vegetable dye.

Gotta have it. Not a chance. Just came from the dye plant...

And you change your name and you dye your hair... and maybe...

Many larger, complex molecules are just a bunch of smaller molecules bonded together

And what we've been able to do is engineer a virus to basically take dye absorbing molecules and line them up on the surface of the virus so it acts as an antenna, and you get an energy transfer across the virus.

And what we've been able to do is engineer a virus to basically take dye absorbing molecules and line them up on the surface of the virus so it acts as an antenna, and you get an energy transfer across the virus.

Yep, three water molecules.

So antenna molecules are other types of chlorophyil, and actually other types of molecules.

So it's a very precious thing that we're using to dye our foods.

So if I multiply everything by two, I end up with two molecules of ethane plus seven molecules of diatomic oxygen, seven O2's, yielding two molecules of carbon dioxide oh, sorry, I'm multiplying everything by two, so four molecules of carbon dioxide, plus six molecules of water.

Instead, think of water molecules.

So these are water molecules

Molecules are competing for stuff.

And they really help molecules,

The green dye is not environmentally dangerous, but it obviously looks really rather frightening.

She didn't dye her hair, and she didn't pretend she'd never seen me before.

And right over here, these are molecules of sweat, or it's really just molecules of water.

So there's a bunch of hydrogen molecules around, and some of these iodine gas molecules around.

Diatomic molecules are molecules composed of only two atoms, of either the same or different chemical elements.

In your house, who uses the hair dye more, you or your daughter in law?

I can make it change color without using dye by a process of iron oxidation.

Says homespun is coming into style in Rome. The fine ladies dye it fancy colors.

So these molecules are called channelrhodopsins.

Now molecules are really, really tiny.