11.   A search of Aum sites continued Sunday, with the police carting off hundreds of drums containing chemicals that can be used to make nerve gas.

12.   A. Synthetic fertilizer contains chemicals such as nitrates and potash, all corroding the metal, freezing up the wheels.

13.   All tea contains potent chemicals called polyphenols that theoretically protect people against a host of common health problems and possibly some effects of aging.

14.   But those samples were treated with a preservative, EDTA, and Harmon predicted the blood at issue would not contain that chemical.

15.   By evening, though, tests revealed no indication that the barrels contained flammable chemicals.

16.   California Tan products contain no chemicals, but work as physical barriers, like the old zinc oxide lifeguards wore on their noses, Stone said.

17.   Chemists in the United States have developed a foam containing acidic chemicals which destroys the asbestos, converting it into harmless minerals.

18.   Coffee never has been shown to cause cancer in humans, though it contains several chemicals that induce tumors in rodents.

19.   Clinton wants Congress to tighten regulatory controls on drug products containing the chemicals used in making methamphetamines.

20.   Eating foods containing particular chemicals can bump the levels of neurotransmitters up and down, playing havoc with dreams.