"One thing that goes up in a war is sugar," he said, "because it's a very concentrated form of energy and everybody likes the stuff."

Black, white, blue and a smaller amount of yellow are all present in concentrated form.

Sometimes it gets there in more concentrated form than others.

A diamond is just carbon in its most concentrated form.

In concentrated forms, they can, these can actually have very serious effects on people's health.

But a similar web of consequences has reached into many communities in a less concentrated form.

However, most rare earth elements are not found in concentrated or pure forms.

She's just a concentrated form of most people's lives.

Milk did not seem to exist except in the concentrated form.

Now it comes to the surface in highly concentrated form.